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When did the Chevy 454 RV engine come out?

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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.

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.

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.

What kind of engine is a 1988 Chevy 454?

Specifications for the 1988 454 RV Engine by Jeff Slater 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.

What kind of horsepower does a 454 RV have?

It is also customizable, making it highly tunable for different configurations and vehicles. This 7.4-liter V-8 is configured with a 4.251-inch (108 mm) bore and 4-inch (102 mm) stroke. 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.

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.

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) .

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.

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.

Is the GM 454 C.I.A good 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. That being said, if you drive it right it should do the job for you. You might want to take I-80 across Nebraska and Wyoming.

Can a big block V-8 be lifted from a motorhome?

The guys over at Hot Rod magazine wanted to prove it’s possible to make big horsepower from a Chevrolet big-block V-8 lifted from a junk1986 motorhome. Why a motorhome? Well, they can be had stupidly cheap, not counting the extra work it takes to remove the engine and then dispose of the lifeless RV.

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 454 Ho a big block engine?

Chevrolet Performance’s 454 HO crate engine is a Big-Block bargain – an affordable engine with performance specs that will make you think it’s 1970 all over again.

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. That being said, if you drive it right it should do the job for you. You might want to take I-80 across Nebraska and Wyoming.

The guys over at Hot Rod magazine wanted to prove it’s possible to make big horsepower from a Chevrolet big-block V-8 lifted from a junk1986 motorhome. Why a motorhome? Well, they can be had stupidly cheap, not counting the extra work it takes to remove the engine and then dispose of the lifeless RV.

Chevrolet Performance’s 454 HO crate engine is a Big-Block bargain – an affordable engine with performance specs that will make you think it’s 1970 all over again.

What was the horsepower of a 1970 Chevy 454?

The 1970 production models of the 454 put out the most horsepower with the LS5 claiming 360 horsepower and the LS6 putting out a mighty 450 horsepower.

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.

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.)

When did the Chevrolet P chassis come out?

A majority of the information is taken from the 1995 and 1997 “Chevrolet Motor Home Chassis Service Guide” for the P Chassis. However, the information has been presented in what is felt to be a logical sequence to accomplish that most elusive item for this chassis – good handling.

What kind of engine does a 1995 Chevy P30 have?

The car has 0 variation available for its customers. 1995 Chevrolet P30 is seating 2 people. The engine type is 7.4L V8 OHV 16V. 1995 Chevrolet P30 uses 13 miles/gallon of gasoline in the city. On highways, the usage of gasoline comes to only 17 miles/gallon. The wheel of the vehicle’s axle are RWD driveline.

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.

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.)

How many horsepower does a Chevy 454 crate engine have?

Crate Engine, Marine, Long Block, Assembled, External Balance, Cast Iron Heads, Chevy, 454, Each Crate Engine, Marine, Long Block, Assembled, External Balance, Reverse Rotation, Chevy, 454, Each Crate Engines, Marine Pro Series GM 540 C.I.D. 670 HP Dressed Long Block, Assembled, Internal Balance, Aluminum Heads, Chevrolet, Big Block, Each

What’s the difference between Chevy 454 and 454 Gen VI?

I’m sure there were other updates incorporated with the Gen V, but I can’t think of any. With the Gen VI, Chevy put the mechanical fuel pump boss BACK on the 454/427 blocks, but continues to omit it on the 502s. Additionally, the Gen VI block is machined for the use of the “magical” factory hydraulic roller-lifter cam.

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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.

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.

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?

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.

Can a 454 be used in a RV?

Still it should be just fine for nearly anything. Second I just put a 80k 454 in my 79 k30 and it works great. Still has peanut ports, but now a small rv cam, intake, headers, and a bunch of intial timing (30deg). It has great power to 4500-5000. They should be the same till like 88-89 unless its cam size or something.

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.

What should the stock cam be on a 454?

If you want to cam the stock motor I’d keep the cam under 220* duration and even at that I’d consider a higher stall converter to get you out of the lower RPM range quickly. The stock truck cam is around 190* duration, FYI. I picked a 204/214 and it helped at lot.

What kind of gas mileage does a Chevy 454 get?

The 454 is a big-block carbureted engine found in most older model Chevrolet cars and trucks. The engine uses eight cylinders to provide high-end torque and speeds. The combination of larger bore and eight cylinders equates to very poor gas mileage. The engine runs an average of 10 to 15 mpg.

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).

What are the specifications for a Chevy 454 engine?

Chevrolet 454 Engine Specs Proud Member of the Big Block Family. As mentioned, the Chevy 454 first became available as part of the 2nd generation of Chevy big block engines in 1970. 454 Big Block Performance Specs. The original LS5 engine was introduced with 390 hp and 500 lb-ft of torque, while the LS6 was rated at 450 hp. Head and Block Construction.

What is the horsepower rating of a Chevy 454?

At its peak, the 454 was developing 450 horsepower in the Camaro and Chevelle passenger cars. By 1974, however, government-mandated smog requirements killed the muscle car as the 454’s horsepower rating dipped to 235.

What are the torque specs on a 454 Chevy?

Torque Specifications. In the 1987 Chevy 454, the bolts joining the crankshaft to the engine block require 95 ft.-lbs. of torque. The cylinder head bolts require 80 ft.-lbs. of torque to join to the engine block, and the oil pan bolts to the engine block with 25 ft.-lbs. of torque.

  • Two 454s. Two versions of the optional 454 were available in 1-ton Chevy trucks.
  • Early Truck 454s. Chevy began installing 454 V-8s in its trucks in 1973.
  • Later Versions.
  • Matching Transmissions.
  • Replacement 454s.

    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.

    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.

    When did the Chevy 454 engine come out?

    In 1988 the engine was typically found in a long list of Chevrolet pickup trucks, Vans and SUVs, including the popular C3500 truck series, as well as the GMC Suburban line of full-size sport utility vehicles. Many reputable engine builders offer turnkey solutions based on the Chevy 454 for a number of vehicles.

    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.

    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.

    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.

    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.

    Is there a 1999 Fleetwood Bounder for sale?

    New Tires, New In-house Batteries, Just Serviced, Roof Recoated, only… Up for sale is a 1999 fleetwood bounder motorhome, model number is a 39z, has the famous cummims diesel engine, and only 58k miles, motorhome is very

    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 speed of the 1996 Fleetwood RV?

    1996 Fleetwood Pace Arrow Vision 36B, Only 46,607 Miles!! Very Nicely Kept Pace Arrow Vision With Only 46,607 Miles! Large Slide-Out Makes For A Lot …

    How big is a Class A motorhome RV?

    Class A motorhomes are the largest and roomiest RVs on the road and typically range from 24 ft. to 45 ft. in length. Class A RVs can be either diesel or gas powered and are usually preferred by individuals who take longer trips or those who are truly dedicated to the RV lifestyle, such as full-timers, cross-country travelers, and touring bands.

    Is the 1996 Holiday Rambler Vacationer for sale?

    For Sale by Owner: 1996 Holiday Rambler Vacationer 33CS This is a solid unit! This 33ft Class A is on a Ford chassis. It has plenty of sp… “AS IS” CLEAR TITLE 1996 Holiday Rambler Aluma-Lite comes with a clear title. THIS UNIT IS SOLD AS IS.

    How does a Class B motorhome get better gas mileage?

    This is because of the shape and weight of the vehicle. Class B motorhomes have a very sleek build and the front end of the vehicle (hood and window) is slanted with a smooth transition to the roof of the vehicle. This lack of disturbances to the flow of wind force help the car to get better gas mileage.

    Where are Class A motorhomes stored in Ga?

    Coach is stored indoors with temperature control and power at NIRVC in Lawrenceville, GA. Coach has been throughly cleaned and s… Custom King Mattress, Residential 22 C.F. Stainless Steel Refrigerator, Custom Lampbright recliners, Washer/Dryer, Bath and 1/2, New cushions for dini…

    How much horsepower does a Chevy 454 V-8 have?

    The results: 567 horsepower and 537 pound-feet of torque on 89-octane pump gas! That represents a 70-percent increase in horsepower. That’s impressive! And remember, that’s all without touching the bottom end. Best of all, this engine will make that power all day long without the threat of grenading under the stress of a turbo or supercharger.

    How many horsepower does a Chevy 454 V8 have?

    Chevy V8 LSX Engine Storage Stand. The 1970 production models of the 454 put out the most horsepower with the LS5 claiming 360 horsepower and the LS6 putting out a mighty 450 horsepower.

    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.

    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.

    What kind of engine does a GM 454 have?

    Loosing your brakes in the mountains is not when to decide to change the brake fluid. BTW, our Foretravel is a 1993 with 157,000 miles. Joe, as Brett may have already said, Welcome to the Forum. The GM 454 (7.4) is a great engine. The basic engine is a real workhorse.

    Which is better workhorse or Freightliner RV chassis?

    The Freightliner, in some cases, produced up to 10.2 mpg while the workhorse only got about 7.2 mpg. Then the Workhorse equipped RV may be a bit more expensive than the Freightliner. Other RV owners preferred the Workhorse chassis as it gave them a better overall performance than the Freightliner did.

    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.

    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.

    How does the fuel pump work in a 454 engine?

    It pumps fuel to the throttle body and the direct fuel injector system through the fuel supply line and then through an in-line fuel filter. The pump is designed to provide pressurized fuel at 125 kPa (18psi.) A pressure regulator in the TBI keeps fuel available to the injectors at a constant pressure between 62 and 90 kpa. (9 to 13psi.)

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Ruth Doyle