When did the Chevy 454 RV engine come out?

Manufactured by Chevrolet, the 454-cubic-inch big-block V-8 is a workhorse used in a multitude of applications. The reliability and high torque made it an ideal choice for everything from light duty trucks, to SUVs and motorhomes. In its current displacement capacity, the engine debuted in 1970.

Is there a warranty on a Chevy 454?

Many reputable engine builders offer turnkey solutions based on the Chevy 454 for a number of vehicles. Given the volume of engines produced based on this platform, builders offer a comprehensive warranty program. Expect at least a five-year or 100,000-mile warranty.

How big is the fan belt on a Chevy P30?

Serpentine 52.75 inches (1340 mm) GM: 10085787 NAPA: 6K525 or 25060525HD Autozone: 525K6 (Duralast) Used: 75 +/- 5lbs New: 125 +/- 5lbs Crank, Water Pump, Alternator, Air Pump Belt Year

How big is a Chevy P30 454 air pump?

3/8 inch x 60.5 inches GM Code: GA GM: 14033869 NAPA: 15603 or 257603 Autozone: 15603 (Duralast) Used: 90 +/- 5lbs New: 135 +/- 5lbs Power Steering Pump to 2nd AIR Pump Belt (NA5 Code chassis only)

What kind of engine does a Chevy 454 have?

454 Engine GM: 15595586 NAPA: 7537 Autozone: B70846 (Dayco) 1984 (H4D) Horizontal Radiator 454 Engine GM: 14049401 NAPA: 8153 Autozone: B70846 (Dayco) 1985 – 1989 (H5D)

3/8 inch x 60.5 inches GM Code: GA GM: 14033869 NAPA: 15603 or 257603 Autozone: 15603 (Duralast) Used: 90 +/- 5lbs New: 135 +/- 5lbs Power Steering Pump to 2nd AIR Pump Belt (NA5 Code chassis only)

Serpentine 52.75 inches (1340 mm) GM: 10085787 NAPA: 6K525 or 25060525HD Autozone: 525K6 (Duralast) Used: 75 +/- 5lbs New: 125 +/- 5lbs Crank, Water Pump, Alternator, Air Pump Belt Year

How big is a 1985 Chevy P30 454?

GM: 9433745 NAPA: 15460 or 257460 Autozone: 15460 (Duralast) Used: 75 +/- 5lbs New: 125 +/- 5lbs 1985 1/2 – 1990 Without A/C .47 inch x 45.5 inches GM: 10034695 NAPA: 15455 or 257455 Autozone: 15455 Used: 75 +/- 5lbs New: 125 +/- 5lbs 1985 1/2 – 1990 With A/C, Hi Ride

What kind of gas does a Chevy 454 run on?

It is fuel injected and runs on regular unleaded gas. A popular choice for recreation vehicles, the Chevy 454 found its home in motor-homes, although it was never originally designed for that purpose. The volume of engines produced, vast parts availability and relatively cheap cost made the transplant extremely attractive.

Is the 454 engine a good RV engine?

The 454 is a great engine. Our 1989 Southwind (454 engine, 32′) made the trip from Denver to the Grand Canyon just fine last year and has been very reliable for the last 3 years we’ve owned it. We love the coach and don’t think we need to upgrade anytime soon.

Is the 454 engine reliable for the Grand Canyon?

Our 1989 Southwind (454 engine, 32′) made the trip from Denver to the Grand Canyon just fine last year and has been very reliable for the last 3 years we’ve owned it. We love the coach and don’t think we need to upgrade anytime soon. If you take any hills or passes, keep in mind you may take a little more time than before.

What kind of air cleaner does a 454 engine use?

I would also go to a Banks exhaust and KN air cleaner if I still had the coach. The 454 is a great engine. Our 1989 Southwind (454 engine, 32′) made the trip from Denver to the Grand Canyon just fine last year and has been very reliable for the last 3 years we’ve owned it.

Can a 454 take you on that trip?

Can a 454 take you on that trip– absolutely. The only HAVE TO other than routine maintenance is to change the BRAKE FLUID. Old/hydrated brake fluid boils at under 300 degrees F– new fluid around 500 degrees. Loosing your brakes in the mountains is not when to decide to change the brake fluid.

What was the horsepower of a 1987 Chevy 454?

The 454 V8 engine in 1987 produced 230 horsepower and 385 ft.-lbs. of torque. When discussing automobile engines, torque refers to the total amount of work that an engine can perform, while horsepower is how quickly it can perform that work.

Is the Class A motorhome built on a P30 chassis?

Your Class A motorhome is NOT built on a “P30 Chassis”. The correct general term is a “Motorhome P Chassis”. The P Chassis was also used for what is referred to as a Commercial (Forward Control) truck.

What’s the difference between a P30 and P37 chassis?

The “P30” term is simply too generic to help when specifics are needed. If the 5ththru 7 positions in your VIN number are “P37”, then you have the motorhome version of the chassis. Actually, it is the ‘7’ that tells us we have the motorhome version of the chassis. (See Appendix C for the VIN breakdown.)

What kind of engine does a 1987 Mallard 454 have?

I recently bought a 1987 Mallard motorhome with a 454 engine. The fluids are good and check out good. I put new spark plugs and spark plug wires on, new rotor and cap, new intake, air and fuel filter. My question is, when I first started I drove for about 5 hours and at 65 miles per hour and and all of a sudden it slows to 40 miles per hour.

How much does a Fleetwood Southwind storm cost?

Maybe if all systems are operatable and it shows no more than normal signs of wear and tear for a 65K/10 year old Fleetwood Southwind/Storm MH, I would put a rough value of about $23k to $25k on it. Like I said though, it is subjective due to age and condition.

What happens to a broken out Chev 454?

Breakage failure is not the common failure mode of worn out engines. They die a slow death of losing power, using oil, smoking and being hard to start. If it doesn’t smoke and has good power it probably has another 60K miles in it. I have personal experience with other truck big blocks that tell the same story.

What’s the life expectancy of a Chev 454 engine?

A commercial truck 454 and the engine in a mh very likely aren’t the same block. Life expectancy of an engine is hard to predict, service is part, how it was driven is also a large part. If you have any doubts a good mechanic should be able to run a few tests to help with the condition.

Is the GM 454 a good gas engine?

The GM 454 (7.4) is a great engine. The basic engine is a real workhorse. The following is just my opinion. I feel that any coach up to 34′ is just about the max for a gas engine. 37′ might be a little too much for the 454.

Are there any problems with my 454 c.i.engine?

The only problem I’ve had with mine is a small power steering fluid leak, which I plan on fixing this winter. Actually, the formula for descending any grade is to downshift until you find a gear that will hold your speed in EQUILIBRIUM– you are neither accelerating nor decelerating WITHOUT USING YOUR SERVICE BRAKES (brake pedal).

Is there a problem with my 454 engine?

I have asked a number of people and have been told that it is a motor home issue caused by the dog house engine cover and that the 454 was redesigned around that time to increase engine heat to increase millage. My question remains, is it just my 454 or have other people had the same problem?

What to do if your RV has a 454 problem?

The plug wires burn out from the heat. I was told to get a good set and replace evvery 25000 miles. I figured may I would cut holes in side panels to let the heat out. In aviation we always figured the heat outlet should be twice the inlet size. Good luck. George ▶ Reply Thank you for the comments George.

Which is 454 engines were in Chevy one-tons?

The 1973 1-ton trucks were equipped with a 240-horsepower 454 generating 355 foot-pounds of torque. In 1977, General Motors offered special trailering packages for its Chevys and GMC trucks, including the 1-tons. These 454s with four-barrel carburetors developed 230 horsepower and 360 foot-pounds of torque.

Is the Chevy 454 LE8 still in use?

The LE8 version still served GM trucks through 1991, although its horsepower rating varied from a low rating of 215 horsepower in 1974 up to about 230 in 1991. The standard transmission matching the LE8 454 on 1973 to 1987 trucks was the four-speed Muncie manual.

What kind of engine was the 1987 Chevy Allegro?

I had an ’87 Allegro on a Chevy P 32 chassis for 14 yrs. The spark plug wires have to be dressed a certain way. Very important! There are also heat shields on each individual plug. On my ’87 Allegro there was a ceramic fuel filter at the Rochester carb where the fuel line enters.

How to change the engine in a 1987 Chevy 454?

Turn on the key (electric fuel pump) and let the fuel run into the bucket til its about half full. turn off the key and wait a few minutes to let it settle and see what kind of debris you have in the fuel. if you find a lot you might consider draining the tank and start with a new filter and fresh fuel.

What was a Class C RV in 1990?

1990 Fleetwood Tioga Arrow 26′ Class C Motorhome. Ford V8 engine on a Ford Econoline 350 chassis, runs great, with very low miles (only 6,000). Sleeps up to 6 in total, lots of room! This was one of the highest end models that Fleetwood made in 1990 and is fully self contained.

What kind of engine does a 1990 Ford motorhome have?

Ford gas 460 engine, 88,000 miles Newer tires. 2 window awnings, 1 large patio awning. A/C Propane furnace. Propane stove/oven. Propane/electric Refrigerator w/freezer, replaced in or about 2001. Propane water heater. Queen bed over cab. Full bed at dinette. Twin beds in rear bedroom.

Is the Chevy 454 used in motor homes?

A popular choice for recreation vehicles, the Chevy 454 found its home in motor-homes, although it was never originally designed for that purpose. The volume of engines produced, vast parts availability and relatively cheap cost made the transplant extremely attractive.

What kind of engine does a Chevy P30 454 have?

Vertical Radiator 350 Engine GM: 6259952 NAPA: 7575 Autozone: E70935 (Dayco) 1973 – 1981 Vertical Radiator 454 Engine GM: 6259953 NAPA: 7537 Autozone: B70846 (Dayco) 1982 Horizontal Radiator 454 Engine (Varies by Model & option) GM: 14049401 NAPA: 8153 Autozone: B70846 (Dayco)

What was the horsepower of a 1988 454 RV?

Horsepower output varied slightly and was application specific, but typically count on 350 hp to 400 hp, with torque slightly higher, coming in at 450 lb.-ft. The large bore and stroke made the vast majority of power available just off idle, enabling it to be a very capable towing and RV platforms.

When did Chevy stop making the 454 engine?

Unfortunately the Chevy 454 was the right engine at the wrong time. Uncle Sam started to tighten down on emission controls in 1971 which affected a lot of the power of the 454. Another big blow for the 454 was the gas crisis of 1973 which pretty much sealed the fate for the motor during this period.

How big is a pace Arrow 454 engine?

A 1987 Pace Arrow, 34 foot on a P-30 Chassis with a 454 engine. I fought the same type of problem for the better part of a year and a half. Changed the fuel filters, bought a tune up, had fuel tank cleaned etc etc. I finally gave up on the “experts” and did some serious trouble shooting myself, applying some cause and effect reasoning etc.

What kind of engine does a 1989 PACE arrow have?

We just bought our first RV, a 1989 34′ Pace Arrow with 454 Chevy engine, and on the first weekend trip found it could barely maintain 30 mph on even small hills.

Is the GM 454 Vortec and 8.1 workhorse engines?

Nurse Barbara, the 454 and the 8.1 are built on the same block. I am not sure but I beleive the 454 is a throttle body injection and the 8.1 is a multi port injection. And yes either one will do well on a coach up to 34 or 35 feet. more then that you not preform too well. Thank you for that reply. You are the only one who knew that much.

What kind of motor does a RV have?

The large bore and stroke made the vast majority of power available just off idle, enabling it to be a very capable towing and RV platforms. The motor is normally aspirated, meaning it does not rely on turbos or supercharging, contributing to the excellent low-rpm torque characteristics.

What kind of fuel system did the 1980 Chevy 454 use?

A M4MC or EM4MC carburetor was used on most of the 1980 series engines. This is an aspirated fuel delivery system with the addition of a mixture control system controlled by the ECM.

Where does Chevy workhorse motorhome chassis come from?

In recent years, the company seems to have expanded from making RV and truck chassis and gone into producing chassis for electric vehicles. They have also diversified and make components for drones, helicopters and other items. Their headquarters is located in Ohio while their manufacturing plant is found in Indiana.

Can a 454 be installed in a motorhome?

The 454 installed in motorhomes cannot disappate enough heat leading to overheating climbing grades, hot weather, hauling or just when it seemed like it wanted to! Cracked exhaust headers are way common due to this.

How much power does a 454 motorhome have?

It has great power to 4500-5000. They should be the same till like 88-89 unless its cam size or something. The only thing that really holds those motors back from more serious mods is the dismal 7.9:1 compression ratio.

What’s the compression ratio on a motorhome 454?

The only thing that really holds those motors back from more serious mods is the dismal 7.9:1 compression ratio. That really limits how far you can go with your cam choice before things start to suck pretty bad.

Can a 454 be used as a diesel?

While you are correct the 454 won’t have the torque of a diesel, it sounds like Dave and Bea have a problem. We had a 91 Pace with the 454, and we could still do 45MPH over the Tehachapi pass in California–a pretty steep, long hill. Sounds to me the engine just needs a good tune-up as suggested by the other posters.

When was the last Chevy 454 Chevelle made?

Uncle Sam started to tighten down on emission controls in 1971 which affected a lot of the power of the 454. Another big blow for the 454 was the gas crisis of 1973 which pretty much sealed the fate for the motor during this period. The last Chevelles of 1973 used the 454 but by this point the engines had been toned down to a measly 245 horsepower.

How many miles does a 1986 Chevy RV have?

Nice Oak cabinets, Floors, SHe has Central Vacuum for cleaning, 2 twin beds, queen jack knife and a pull down bed for the little ones. She has a built in SENTRY safe with Key and it’s hidden! Awnings in Great shape and one of the Awnings has a screen that drops down for privacy, Has a windshield screen as well. only 81,xxx miles.

What was the name of the 1985 Chevy RV?

The Fleetwood Southwind Class A RV is the longest-running brand in the Fleetwood Line. This 1985 33 TK comes equipped with many of the amenities found at home, ready to be used on the road or in a campground. The spacious and comfortable living area features a sofa sleeper, 2 swivel chairs with a small side table, and a television.

How much does a Chevy 454 V-8 engine cost?

The old camshaft came out, too, with a meatier hydraulic bump stick with 0.600 inches of lift taking its place. Topping the engine is a borrowed four-barrel Holley XP carburetor. The bill: $3,699.96 for all but the carb. The results: 567 horsepower and 537 pound-feet of torque on 89-octane pump gas!

How old is a 1985 Chevy Jamboree RV?

Chevy RV Year: 1985 Miles- 90,000 New 3-year old engine transmission in good condition 6,500 or best offer 1985 Fleetwood Jamboree 23′ Class C Motorhome, model P23. Chevy V8 engine on a Chevy Van 30 Chassis, with very low miles (only 32,300) .

How big is a Class C Chevy motorhome?

( Tax, Title and License Fees Not Included / Financing Subject to Approved Credit ) M35LX DSL Class C Motorhome. Chevy Diesel Engine, three Slide Outs, two Awnings, Sleeps 7-8, Leveling Jacks. Step into this M35LX DSL by Bigfoot featuring Triple slide outs for more interior space.

Which is the best Class B Chevy RV?

THIS CLASS B IS PERFECT FOR THE COUPLE ON THE GO.. IT IS GREAT FOR WEEKEND GETAWAYS OR ADVENTUROUS ROAD TRIPS. CLEAN INSIDE AND OUT, LOW MILES, FULLY SELF CONTAINED WITH GENERATOR AND SOLAR PANELS. COME TAKE A LOOK.. I AM SURE YOU WILL FALL IN LOVE.