454 Motorhome Timing

Re: 454 chevy rv motor please help mec are ripping me off by corey patterson: My father n law had a similar problem with his ford, timing chain was stretched and timing was bouncing around just enough to cause the problem you are discribing his had 68000 miles,but alot of idle time. A single 454 run can be performed in one day, yielding over 400 Mb of sequence 14. This Camshaft has a smooth idel qulity and is intended to improve low end performance. Confirm that the base timing is correct with engine at full operating temp and the timing connector disconnected. timing cover seal chevrolet big block national 3945 - you get 3 - 396-454 NATIONAL 9599S 1968-1974: $14. later truck engines like that are peanut port, smaller than ovals. com for: Class A motorhomes. The arrival of the 1970 Corvette happened somewhat later than was typical in the automotive manufacturing industry, due in part to the incredible sales backlog that had occurred during the 1969 model year and also due in part to the UAW (United Workers) strike, which delayed the new Corvette from reaching showrooms until February. Big Block Chevy Engine Bearing Kits And Piston Ring Set. Get a timing light out and point it at the injectors. I brought the RV back to my friends' shop and if I remember correct we replaced the ignition module the ECM had fried and that was that. I was incorrect about the statement that I said early in posts. 5 GPH: MerCruiser 4. PM me and I will pull the manual. Lowest prices. I had an '88 Itasca with a 454. No I don't mean harder plugs, competition coils, lumenition etc. Not necessarily. The timing chain on your vehicle is the connection between the crankshaft and camshaft. Quick Sbc Advanced Battery Charger 83 264v Input 30a 45 66 Hz 3 Outputs. muffler, BD Exhaust Brake, Fleetgard "Enviroclean" CCV System (No more oil on the Toad) Mobileye Forward Collision Avoidance/Lane Departure Warning System Winegard T4 In-Motion Satellite-Dish Network. 4L Get the most accurate Timing Belt Repair Information, including Diagrams in our Online Service Repair Manual It's important to stay well-informed about your 1988 vehicle - and especially important for DIY types to have accurate timing belt repair and diagrams. Late timing alone doesn’t cause an engine to overheat by more than a few degrees, but when coupled with other problems, it can bring the engine temperature to a critical point. When we had occasion to have our own truck serviced by Chuck Arnold at "The PowerShop" in Enumclaw, Washington (Seattle area), we knew from personal experience we had found a highly competent and professional expert on engine performance enhancements. Lets say it is 10 degrees BTDC (Before Top Dead Centre). I replaced the starter and solenoid. Re: RV with Chevy 454 engine problems: James Convery: 8-4-14 : I have a 1983 Monaco rv with a 454 motor. CHANGING THE ENGINE IN A GMC MOTORHOME Preface to engine removal Taking the engine out by lifting and moving to the center door was, I believe, pioneered by Darrel Winterfeldt sometime in the late '80s and has become the method of choice. Valid on orders shipped in the contiguous United States. It comes with an Allison transmission, does not wander so much and is a newer design. It is a single wire sealed connector that has a tan with black stripe lead. We both have a little experience working on cars, but, we also have a lot to learn. 26' 1984 Champion on Chevy Chassis 454 V8 Gas Engine - Only 82K original miles - Main Battery replaced in August 2018 - House batteries probably need to be replaced -Carry a jump pack with you when traveling, as the engine needs to be jumped if you turn off the RV when the engine is warm. Featured Video Dorman Innovation Process. The Chevrolet Big Block V8 Engine The Chevrolet Big Block V8 In its most familiar and long-running format, the Chevrolet Big Block was Introduced in 1965 as a 396 CID powerplant and from that time forth, it has earned its own place in automotive history as one of the most well known tour-de-brute-force engines on the market. I was on the Rinda Site thinking of buying the Mercruiser scanner or the Diacom SW for my laptop that you noted. on the 454 air cleaner housing. 1 does have a new Chevy 7. Turnaround time for rebuilding your long block is approximately 3 days. Exchange available. The Chevrolet Big Block V8 Engine The Chevrolet Big Block V8 In its most familiar and long-running format, the Chevrolet Big Block was Introduced in 1965 as a 396 CID powerplant and from that time forth, it has earned its own place in automotive history as one of the most well known tour-de-brute-force engines on the market. The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. hurricane special! we beefed up our camshaft stock to offset a possible shutdown from hurricane dorian. Frequently Asked Questions & Common Problems. Our Chevy 454 Long Block Engine is on sale. BTC 4 degrees, #1 spark plug Problem: unable check timing because you are unable to see timing marks up above. 1988 454 with Quadrajet carb. The reliability and high torque made it an ideal choice for everything from light duty trucks, to SUVs and motorhomes. Rv For Sale. Ignition Timing (Total Timing Method) This issue's subject is about setting ignition timing using the total timing method. High compression automobile engines are a poor choice. 3 TKS - 262 cid. The timing tab for Motorhome 454's is down below at about the 5 o'clock position as viewed from the front, if memory serves and I believe you use the number 8 cylinder to set it. The engine is capable of displacing 454 cubic inches of air with 4. It is recommended a TBI from about the same size engine to be used in your conversion or larger for high performance built engines. 90% of the break-downs and mechanical woes are from gasoline motor homes. rv difference on 454 engines - posted in Vintage Ski Doo's: What is the different degree opening on the rv for the 454 engine. Read any RV magazine and check out the mechanical questions posed by motor homers. vi) gm 454 v-8 1998-2000 distributor and ignition components parts. if not the fuel is going somewhere. I was trying to set the timing, but at the book 4 deg before, it dies. We take a junkyard 454 shortblock, and without taking it apart bolt on a new top end and other parts to make 700 horsepower for less than 2500 dollars - Super Chevy Magazine. Our old timing chain and gears were in good shape. Anyways my orginal starter motor burnt up shorlty after i bought the truck and melted my power wire coming from the starter going to the battery. Smooth Pulls Cold Glue and Traditional PDR Glue Pulling Tutorial - Duration: 13:14. Would this motor be like a 200 horse peanut head 2 bolt motor ,or would it possibly be something worth getting?. I have one theory based on a white paper by Caterpillar (Understanding Coach / RV performance) that the fan on the rear engine RV is a part of the lower fuel economy. We need the information in this form to enable us to properly identify the correct part(s) for your coach and to be able to retrieve your quote when you contact us later. Get hp rv camshaft kit online! Focusing on a lot of Hp Rv Camshaft Kit available for sale today!. Is this correct? And what happens if timing is set to say 10 degrees btdc. How is Dorman able to release hundreds of high-quality new replacement automotive parts every month? A rigorous, best-in-class product development and testing process. CAUTION: You must recheck your piston to valve clearance after advancing or retarding you camshaft timing. Here are some drive train specs for 1973 - 1987 Chevy trucks. 1993 Chevrolet 1500 Pickup On a throttle body you can rev up the engine and shine a timing light down the throttle body. Code 42 - Electronic Spark Timing Circuit (EST) Circuit Description. We did add better sway bars and shocks to make the ride even better. Chevy 454 Timing Instructions by Don Bowman Ignition timing is used to ignite the fuel in an internal combustion engine at a particular time in an effort to burn as much of the fuel as possible in the power stroke. We recently received a question from a Club member regarding P30 chassis motorhome stability. , one would probably expect that one would need more advance than the other in much the same way as a 400. Includes valve covers, timing cover, oil pan, water pump, harmonic balancer, distributor, spark plugs, wires, lower intake manifold, fuel injectors and oil/crank/temp sensors. But if after testing, it is determined that you need a engine, We can take care of you at our facility. I have tried new distributor, is timing off? We are not sure how to set the timing?. Buy a genuine Mercury Quicksilver or aftermarket part. 5L-460ci-V8 Engine Torque Specs. 95 inlet diameter, Polished Finish. 1970-75 Oldsmobile engine tune-up specifications including timing, dwell angle, and spark plug gap, and firing order. The Chevrolet Big Block V8 Engine The Chevrolet Big Block V8 In its most familiar and long-running format, the Chevrolet Big Block was Introduced in 1965 as a 396 CID powerplant and from that time forth, it has earned its own place in automotive history as one of the most well known tour-de-brute-force engines on the market. Alright, so I bought an RV that had been sitting in someone's field for 2 years. I checked the cap and rotor which is fairly new and they both checked out ok. In a vehicle, we'd opt for something with smaller primary tubing. If one reads the actual articles by G5RV himself, he points out that his antenna could also be implemented by running the open-wire line (the real thing, not "window line") all the way to a "tuner" in the shack. it was given to me by a friend who told me it is bored 30 over, has an RV cam in it with 461 or 462 heads on it with 2. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. The Ford V10 or E-350 (made in China) seems to be the engines used in the newer coaches. 1970 C3 Corvette Overview. Chevy 454 engine belt diagram as well as 96 gmc engine diagram plus 95 chevy 454 engine diagrams further 1989 chevy silverado engine diagram moreover 1979 454 chevy engine diagram and 1990 454 chevy engine diagram in conjunction with 350 chevy engine wiring diagram additionally v8 chevy engine wiring diagram in addition v8 engine block diagram furthermore chevy corsica engine diagram also 1988. 99,333 Miles, Late Model Cummins ISM Motorhome Salvage Cummins ISM 500 HP Engine for Sale ISM 500 HP Engine Mileage 99,333 Serial # 35062939 CPL # 2350 Family # 2CEXHO661MAS STOCK # D63758 ISM 500 HP Engine Mileage 99,333 Serial # 35062939 CPL # 2350 Family # 2CEXHO661MAS STOCK # D63758 Colaw RV Parts is. EFI Operating Modes. Get rv camshaft kit online! Focusing on a lot of Rv Camshaft Kit available for sale today!. Re: Vortec 454: School me! there are water passage differences in the deck between early and late big blocks that will affect head swaps. High compression automobile engines are a poor choice. See prices, photos and find dealers near you. The 318 is (was?) probably the most reliable engine ever made and the 360 is basically a larger version of the same. Like "borderline 350" used to say, "no hencho stuff". 25 inches in bore and 4 inches in stroke and at a compression ratio of 8. We recently received a question from a Club member regarding P30 chassis motorhome stability. I've got a 454 that overheats while driving. So when I gas it from 8*, it runs 8* until the motor can't take the fuel and backfires. Pat, I'm at a half-tank of 85 octane. Boat Parts and More. Those '80's HEI's had a problem with that. Within about 50 miles of home topped off (half tank) with 89 octane to see if it would help. If you do not see what you are looking for here, please use the Contact Form and we would be happy to assist you to get the part(s) you need. 454 Crate Engine Listings - New and rebuilt 454 engines - Chevy Crate Engines is the net's best source for GM crate engines. Chevy 454 vs Ford 460: Al Vanek: 3-24-04 : Hi I'm looking at buying a class C 1999 Dutchman motorhome with a Chevy 454 engine (and Chasis?) My last coach was a Ford 460. For Vauxhall Corsa Van C Mk2 1. does this affect the balancer? after the engine warms up & during shutdown it. We all know a cam swap is the first modification every LS owner should perform to an LS, but just how much is a swap really worth? With the goal of 100 horsepower, we plopped a junkyard 5. the gauge should be still the same psi. 4 L Chevy Vortec, has power to spare to get up up mountains even while towing. Dent Time - San Diego Dent & Bumper Repair 367,028 views. I have towed 10K with mine (99 Burb 454) and it was very much at home towing heavy and got 9-10. My mechanic says there is no way to swap engines because the motorhome was built on to the chassis after the motor was installed. Very happy with our new Momentum 350m Toy Hauler, We looked at many competitor's models and felt grand design had the highest quality and best layout. For every 454 you can shop me with over 100,000 miles I can show you fifty that don't make it that far. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Highlighting tons of 454 ck and other relevant listings available for sale now. 3-Stage MSD Timing Retard Control. If you are looking at a used coach with a Chevrolet 454, make sure headers are installed to keep the engine from overheating, or drive it gently. You gotta lay on your back under the engine bay but the. The timing tab for Motorhome 454's is down below at about the 5 o'clock position as viewed from the front, if memory serves and I believe you use the number 8 cylinder to set it. Or say the opposite zero degrees. Lets say it is 10 degrees BTDC (Before Top Dead Centre). The TBI 454 trucks are plauged by idle problems, I've owned and worked on many of them. This is a second motorhome for me and need to have it moved out to make room. The Chevrolet Big Block V8 Engine The Chevrolet Big Block V8 In its most familiar and long-running format, the Chevrolet Big Block was Introduced in 1965 as a 396 CID powerplant and from that time forth, it has earned its own place in automotive history as one of the most well known tour-de-brute-force engines on the market. not a high rpm engine, which is why hp numbers are low. Arrangement including 2 Oboes and Bassoon. That means an option available from GM when the truck was new. The 454 died in 2000 to 2001, but the vans dropped it after 2000. 4 motor, model years 1970-1990. Guaranteed lowest price!. The 454 HO big block is Chevy Performance's most economical alternative crate engine to rebuilding - see images, dyno specs, installation info and more. 1L was introduced in 2001 and used in various heavy duty applications, including Chevrolet Silverado and GMC Sierra 2500/3500HD pickups, through the 2006 model year. Or say the opposite zero degrees. Open Loop. The engine is capable of displacing 454 cubic inches of air with 4. I have a 95 Chevy 3/4 ton 454 ext. Browse corvette chevelle available for purchase now. 454 motors have withstood the test of time and have been in production for four decades and ended in the early 2000s with their Generation 5 model. 4) superchargers and where to buy the ProCharger parts for the GM Truck/SUV. I discovered this a couple of years ago. PRWs high flow aluminum water pumps are engineered to deliver an increased water flow. I hope you guys on here can help I have a 454 that was in a 1984 pace motorhome. I had an '88 Itasca with a 454. (8Cylinder) 4 Barrel Carburetor CHEVY & GMC TRUCK and MOTORHOME. I am bringing a newly purchased 1988 Airstream motor home with a Chevy 454 to California. In-House Experts. The 454 HO big block is Chevy Performance's most economical alternative crate engine to rebuilding - see images, dyno specs, installation info and more. The 18 degree mark is at 1. The LSX 454 crate engine is a 21st-century upgrade to the legendary Chevy 454 big block race engine - see images, dyno specs, installation info and more. Anyways my orginal starter motor burnt up shorlty after i bought the truck and melted my power wire coming from the starter going to the battery. Timing on a 1995 Motor Home, 454 Chevy engine with P chassis? The manual states that timing shhould be 4* BTC. On many automobiles, the fuel pump actuator arm passes through the timing case cover. You'll always find the best replacement parts, aftermarket accessories for cars, trucks and SUVs online or In-store. Chevy 454 Timing Instructions by Don Bowman Ignition timing is used to ignite the fuel in an internal combustion engine at a particular time in an effort to burn as much of the fuel as possible in the power stroke. 4 liter engine. 1L Vortec V-8 specs, history, and horsepower and torque curves. Pat, I'm at a half-tank of 85 octane. Read the sample pages from each chapter to learn more! Click below to view sample pages from each chapter "If you are trying to mix and match cranks and rods, this book will tell you if it can be done. The 18 degree mark is at 1. Huge online inventory ensures you get exactly what you want at the best prices available. Going over large hills is easy now. My motorhome is 35' long and in addition to the mechanical fuel pump on engine there is an electrical one on the tank to assist in pushing the fuel to the engine. it was given to me by a friend who told me it is bored 30 over, has an RV cam in it with 461 or 462 heads on it with 2. The first generation of Chevy big block engines was introduced in 1958, with the 2nd generation being introduced for production vehicles in beginning in 1965. 7 TBI's are all the same CFM with 1 11/16th bores. With this seasoned 2 bolt main block you don't have to give up quality to get a price that works for you. Edelbrock Performer-Plus Camshaft Kit for Big-Block Chevy 396-427-454 V8. Anyway, here's the timing set procedure from our service information. Took it into an RV repair place - it started up a little hard but otherwise ran fine. In the example of a small block Chevy V-8, for every engine revolution, the fuel pump actuator is pushed and released one time. Melling is a leading manufacturer of fluid pumps, transmissions & hybrid applications & other powertrain components to the worldwide transportation industry. If I set it around 10-12 it seems to run ok. My Motorhome still has the tune-up specs. I also felt like the big boys in the area are over charging for some of their services. I hope you guys on here can help I have a 454 that was in a 1984 pace motorhome. Chevrolet 396 402 427 454 RV Torque Camshaft Cam Chevy Stage 1 torker RV flat. Looking for info on which one gives more hp and how the timing differnces are. Now just to be safe I pulled the distributer and replaced the pick-up coil and the control module. Chevrolet 305 V8 Engine. It is recommended a TBI from about the same size engine to be used in your conversion or larger for high performance built engines. Can't get to the timing mark on a RV so use #8 plug wire. Rv For Sale. You can simply reach over and retard the timing. Hi, I have a 1984 Airstream RV with a Chevy 454 engine, 119k miles. BBC 454 help needed!! 1 Answer. Wide range of Ford 454 - Crate Engines - Complete Engines - Engines at CNC Motorsports for all your high performance auto needs. 6998 for lower pricing. Chevy 454 Timing Instructions by Don Bowman Ignition timing is used to ignite the fuel in an internal combustion engine at a particular time in an effort to burn as much of the fuel as possible in the power stroke. my question is are the camel humps too much head for the RV cam in a 283??. Call (800) 505-3274 or Shop Online. Upgrade to 454 RV Camshaft and HD Double Row Timing Set. the place to discuss religion/politics or other contentious issues,not for the faint hearted. AutoZone is the leading auto parts retailer. CAR RESTORATION HOW TO How to Replace A Distributor Without Going Crazy. For Vauxhall Corsa Van C Mk2 1. Get yours today!. 6 valves and roller rockers. Buy a genuine Mercury Quicksilver or aftermarket part. during the installation 2 of the holes that secure the pulley to the balancer stripped & had to install heli coils. How do set the timing on a 1990 454 chevy hei engine - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. I am not familiar with the RV 454. A dragster with a 454 will require vastly different carburetion than a motorhome with a 454! You don't have to get really specific, but some basics such as the weight of the vehicle, engine mods, trans choice, rearend gearing, and intented use are necessary. 1994 Fleetwood Flair 30' Class A Rv 454 Chevy Gasoline Awning Generator Tow Pkg - Used Fleetwood Flair for sale in New Boston, Michigan | Lunny's Auto. CAT claimed that a rear engine fan is consuming over 50 of the engine’s available hp when on at 1800 RPM. What are the required emissions components in order to pass the smog test?. You won't need a dial back timing light to use it (they're expensive for a really good one) and you won't have to start "guessing" once the timing mark on the balancer starts "crawling up behind the water pump", off the top of the range of stock timing marks. In patients with congenital heart disease the right ventricle (RV) may support the pulmonary (subpulmonary RV) or the systemic circulation (systemic RV). Vans in 2000 got only BB PCM's, 2001, they got BB or 0411. When the system is running on the Ignition Module, that is, no voltage on the by-pass line, the Ignition Module grounds the EST signal. This block is identifiable by its 2pc rear main seal. Select MerCruiser Test Model HP Fuel consumption WOT; MerCruiser 3. PRWs high flow aluminum water pumps are engineered to deliver an increased water flow. But the people here on this page saying that 454's had 450hp are correct ONLY with 70-73 LS6 and LS5 454s in the Chevelle SS. Find Rv In Stock Now. 4) at ProCharger. Browse our Chevy engines below. 86937 *RPO stands for Regular Production Option. Before adjusting the timing, you must disconnect the timing connector for the 454 engine. In recent years, manufacturers have been wise to limit themselves to diesel chassis for motorhome models of 35 feet and longer in order to provide at least some payload capacity Weight-carrying limitations have forced builders to limit lengths and features in order to minimize the. Bruce Recently returned from long trip and our 87 Coachmen started running rough under load. Lets say it is 10 degrees BTDC (Before Top Dead Centre). 4L (454) Custom Tuning module. Alright, so I bought an RV that had been sitting in someone's field for 2 years. Disclaimer for the author and for GMC Western States: The material presented below is based. Engine Break-in Procedure Ensure all accessories (headers, alt, power steering pump, etc) are tight and check for any water /oil leaks. The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. What I was thinking of was developing a replacement for the IGN timing part of the ECM just for experimenting sake. 1 liter engine was great. Really useful little piece of equipment. Find the discount auto parts online you need at PartsGeek. High compression automobile engines are a poor choice. Re: Vortec 454: School me! there are water passage differences in the deck between early and late big blocks that will affect head swaps. Find many great new & used options and get the best deals for Chevrolet 396 402 427 454 RV Torque Camshaft Lifter Timing Kit 16 Lifters Zinc at the best online prices at eBay!. ~Read me pleeeze~ For up-front payment total on a remanufactured long block exchange engine, add the 3 figures at the right end of the table rows above. Attach the timing light to the battery and number 1 plug wire. 3-Stage MSD Timing Retard Control. The timing should be 0° TDC (454 engines – 4° BTDC). It's a gen 5 454, I believe a 1993, in a 1971 chevy K20. Thanks in advance for your help Al. It's amazing how we all share the exact same issues with the 454 engine. 1970 C3 Corvette Overview. The ECM expects to see no voltage on the EST line during this condition. Welcome to TBI CHIPS throttle body injection services. 00 Chevy 383 / 350 HP 4 Bolt Performance TBI Balanced Crate Engine Truck Camaro $ 3,095. 4 Z14xep Engine Timing Chain Kit Gears Tensioner. Call (800) 505-3274 or Shop Online. The 454 is larger with close to 2 inch bores. 1989 WIRING DIAGRAMS R-V, P TRUCK MODELS When reference is made in this manual to a brand name, number, or specific tool, an equivalent product may be used in place of the recommended item All information, illustrations, and specifications contained in this manual are based on the latest product. 11-15-07 07:40 PM - Post# 1296782 In response to bschelle The 70s version of the 454 had nylon timing chain top gears, these would be a very definite concern if you had one of those. When the system is running on the Ignition Module, that is, no voltage on the by-pass line, the Ignition Module grounds the EST signal. The 454 test motor was equipped with an HEI distributor and 8-mm plug wires from Speed Master, though a stock HEI will work just as well. Runs great when cold. Reasons for running hot may be thermostadt or bad water pump. The car then seemed to run good until I went up a hill. I brought the RV back to my friends' shop and if I remember correct we replaced the ignition module the ECM had fried and that was that. To contact us by email, complete the form and submit it. Find 454 ck available for buying today on the internet. Timing Belt Repair & Diagrams for your 1988 V8-454 7. Bruce Recently returned from long trip and our 87 Coachmen started running rough under load. The 318 is (was?) probably the most reliable engine ever made and the 360 is basically a larger version of the same. If I was to slap a carb and block off egr crap would it be a lot better?. In recent years, manufacturers have been wise to limit themselves to diesel chassis for motorhome models of 35 feet and longer in order to provide at least some payload capacity Weight-carrying limitations have forced builders to limit lengths and features in order to minimize the. Melling performance parts include billet oil pumps, aluminum oil pumps, cast iron oil pumps, camshafts, timing sets, valve trains, and more. The crankshaft sprocket features three keyways to allow you to advance or retard your camshaft with using offset keys or bushings. It's amazing how we all share the exact same issues with the 454 engine. I want to turn the key and drive. Find 454 Marine Engine and save. Shop with us today. We have not used it so nothing but the basics has been tested. shut it down and walk awy till morning. 26' 1984 Champion on Chevy Chassis 454 V8 Gas Engine - Only 82K original miles - Main Battery replaced in August 2018 - House batteries probably need to be replaced -Carry a jump pack with you when traveling, as the engine needs to be jumped if you turn off the RV when the engine is warm. It says to undo the vac. 454, first thing i was goning to say was fan clutch, i gotta 350 it was doing the same thing i had a after market heavy duty fan clutch put on, it solved it totally ,i try to block all the air off with plow on a warm day highest i get it is 175 now,, totall with labor was like185 not bad. I have tried new distributor, is timing off? We are not sure how to set the timing?. The first generation of Chevy big block engines was introduced in 1958, with the 2nd generation being introduced for production vehicles in beginning in 1965. Now just to be safe I pulled the distributer and replaced the pick-up coil and the control module. Has anyone tried to set the base timing on an engine where it's impossible to see the timing pointer?Well evidently GM(or maybe Fleetwood,who made my Pace Arrow)had a better ideaadd a pointer 45* past the other pointer and connect the timing light to #8(next plug in the firing order)plug wire. 1994 Fleetwood Flair 30' Class A Rv 454 Chevy Gasoline Awning Generator Tow Pkg - Used Fleetwood Flair for sale in New Boston, Michigan | Lunny's Auto. MerCruiser 7. Search Car Torque Specifications by Engine or Model. Well i don't much care about MPG's. The Toyota Mini Motorhome first hit American roads in the mid-1970’s, and was based on a version of the Toyota Hilux compact pickup truck. If swapping to the 2004+ gear and sensor combination, you must also change your timing cover. Big Sale on new and rebuilt 454 gas engines and 6. The problem I have is that the picture in the manual showing the lower tab shows it on the LH side at 7 o'clock (and the verbiage references the LH side of damper) It then goes on to say use plugs 5 or 8 when using that tab. BTC 4 degrees, #1 spark plug Problem: unable check timing because you are unable to see timing marks up above. 4L Get the most accurate Timing Belt Repair Information, including Diagrams in our Online Service Repair Manual It's important to stay well-informed about your 1988 vehicle - and especially important for DIY types to have accurate timing belt repair and diagrams. The timing tab for Motorhome 454's is down below at about the 5 o'clock position as viewed from the front, if memory serves and I believe you use the number 8 cylinder to set it. Includes valve covers, timing cover, oil pan, water pump, harmonic balancer, distributor, spark plugs, wires, lower intake manifold, fuel injectors and oil/crank/temp sensors. Control of ignition timing of an engine's spark plugs is of paramount important. It is easy to overload the 26' coach's in excess of the GMC ratings of 11,700 lbs or exceed a tire's D load rating. They did an oil change, filter change, new batteries, checked hoses, connections. Being the low end of a high end manufacturer it has a lot of bells and whistles that you would not expect in a unit of this size. All of these can affect the idle. The timing connector for the Chevy Silverado breaks out of the engine wiring harness conduit adjacent to the distributor. I cannot reply for the 1990 454 engine, however on the 1991 454 with TBI carburation on it, you use the number 1 spark plug wire (left front of the engine) and the timing indicator located on the lower left of the engine. I was incorrect about the statement that I said early in posts. Best Answer: You need a timing light. Recommend headers in the 1 ¾" size with 3" collector. The ECM expects to see no voltage on the EST line during this condition. 1990 454 SS for Street or Strip for sale in Olean, NY, Price: $23,000 MSD Ignition. It's Chevy's turn as Mike and Joe build a classic 454 big block engine on a skimpy budget of 25-hundred dollars. The motor started good and ran well for the first 10km out of town. Stock 454 tbi everything I've read says 4 degrees timing btdc. 1L was introduced in 2001 and used in various heavy duty applications, including Chevrolet Silverado and GMC Sierra 2500/3500HD pickups, through the 2006 model year. Motorhome Forums, chat rooms and discussion. Re: hard start 98 chevy vortec 454 December 11th, 2011, 12:57 AM leakie injector would do it. After I checked compresion 130 each cylinder, found tdc and set timing on distributor, change intake and carb gaskets, adjusted valves it runs better but low vacuum 6 inches and hard power brake pedel at idel, it in a 63 chevy pickup and the old 305 ran with plenty of vacuum and sooper smooth idel. Competition+ Aluminum Racing Water Pump - Chevrolet Corvette Big Block 1971-74, 3/4 Pilot Shaft, Short Style, Block to Hub 5. Ford Mustang 2015, Timing Chain by Genuine®. com for: Class A motorhomes. It is also the timing at idle with full vacuum advance. Just did new 30amp cord, new coach AC, new coach sealed AGM battery, new brakes, air intake, generator serviced and runs, new alarm panel, great emissions and state inspection. The 454 died in 2000 to 2001, but the vans dropped it after 2000. So I will fill with the highest octane available when I move the motorhome, then let you know if it solves the dieseling problem. For 1987 ad earlier applications Need more power? This engine combination would be outstanding in your car, street rod, truck, 4X4, or marine application. With this seasoned 2 bolt main block you don't have to give up quality to get a price that works for you. Suitable for street and off-road use, the 454 HO big block crate engine by Chevrolet is able to produce 425 horsepower at 5250 rpm. com is a full capability automobile, boat, motorhome, industrial and truck engine machine and assembly operation. This arrangement allows the constant rotating motion of the camshaft or crankshaft to drive the arm. AutoZone Repair Guide for your Engine Mechanical Specifications Gasoline Engine Tune-up Specifications. Timing on a 1995 Motor Home, 454 Chevy engine with P chassis? The manual states that timing shhould be 4* BTC. We have some questions, but, first, some facts:. Featured Video Dorman Innovation Process. Featured Video Dorman Innovation Process. Here are some drive train specs for 1973 - 1987 Chevy trucks. In stock trim, the low-compression and mild cam timing kept the 454 from achieving its true potential. 1985 Pace Arrow RVs for sale. I have noticed that the fuel pump doesn't run all of the time when my engine is running and I am suspecting that it is supposed to. It says to undo the vac. Thank you Grand Design. For this test, we decided to take a look at the cam timing, as a change in compression meant. So, exactly how much can you tow with a smaller motorhome? Only you can say, because only you know exactly how heavy you roll. I have replaced the fuel filter. Begin by scraping off any gasket adhesive and the worst of the built-up grease. Lets say it is 10 degrees BTDC (Before Top Dead Centre). We spend a Whole Lot of Time crawling in under around and through that 454 mostly due to heat related issues. Specifically, the member wondered if there was anything he could upgrade or tweak as far as the components of his RV’s chassis that would improve its handling. Find CHEVROLET 7. 90% of the break-downs and mechanical woes are from gasoline motor homes. This would explain why it would take the gas when I cranked the timing. 7 TBI's are all the same CFM with 1 11/16th bores. 5 diesels! Call 1. But if after testing, it is determined that you need a engine, We can take care of you at our facility. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: