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.

What kind of fuel delivery system does a 454 engine use?

This is an aspirated fuel delivery system with the addition of a mixture control system controlled by the ECM. It is not even close to the ECM used today. This fuel delivery system uses a mechanical fuel pump with the addition of an inline lift pump between this pump and gas tank on some systems to help prevent vapor-lock.

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).

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 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.

How old is the ultrapower GM L29 454?

Its a brand new L29 454 from GM. Approx 32000km I installed 3 years ago. 196000km on rest of the truck. ( Joe Soares, 05/16/2021 ) We can accommodate your requests for the oxygen sensors, speedometer adjustment and increased HP/TQ.

Is there an ECM on a 1993 GM 454?

There is No true ECM on the 1993 454. There is a mechanical advance spring set up under the distributor cap. Also, unless the engine system has been updated; there is a vacuum advance unit attached to the metal base under the cap. The top item is to replace ALL the vacuum lines.

Is the GM 454 a throttle body injection?

I’mpretty sure Tim’s is a throttle body injection like mine. These look like a carb but are far from it. For that period it was GM’s answer to a carb and I think they worked better than a carb, but they came with their own problems. I’m having problems with my engine which is a gen 5 454 tbi 220 model made in 1992.

When did the Chevy 454 SS come out?

And so when they introduced the first 454 SS in 1990, it was a big deal. Here was this super-powerful truck with a big-block V8 purpose-built to smoke the tires. It only came in one color combo that first year — black with red interior — but later there were white and red variants that were also popular.

What kind of truck is the 1990 Chevy 454?

And since the 1999–2006 trucks were current at the time, they were categorized as the New Body Style, or NBS trucks. OBS or Old Body Style, therefore, were the previous generation of trucks, the 1988–98s, of which this 454 SS is a member.

What’s the value of a 1991 Chevy 454 SS?

A 1991 Chevy 454 SS pickup in #2 condition has an average value of $23,700 in #2 condition. By comparison, a 1991 Syclone in similar condition is valued at $33,100, while a comparable 1992 Typhoon is valued at $28,400. Both GMCs have #1 (concours) values of more than $40,000.

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.

How tall is a Chevy 454 crate engine?

Engine Assembly, Crate Engine, Chevy, 454 HO, 438 hp, Cast Iron Rectangle Port Heads, Each Crate Engine, Long Block, Chevy 454 Stroker, SBC Crate Motor, New Block and Cylinder Heads, Roller Cam, 563HP Crate Engine, Dressed Longblock, Big Block Chevy, 540ci Stroker, BBC Crate Motor, Standard Deck Height, 670HP

What kind of truck is the Vortech 454?

This left us with Mark 4, Gen V and Gen VI big blocks to choose from, any of which would work for this project. In the end, we selected a 1999 Gen VI 454 and pulled it from its home in the engine bay of a 1-ton work truck.

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.

When to change the brake fluid on a GM 454?

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. 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.

What kind of engine does a 1997 Fleetwood Bounder have?

This 1997 Fleetwood Bounder 30E Motor Coach is equipped with a 7.4L Vortec V8 Engine providing plenty of power for all your adventures. Once you’re on board, you’ll see how comfortably and ergonomically this RV was designed.

What kind of kitchen does a 1997 Fleetwood Bounder have?

1997 FLEETWOOD BOUNDER, This used 1997 Fleetwood Bounder 36S is equipped with a TV above the cab, and a cozy sleeper sofa. The kitchen is equipped with a double bowl under-mount sink, stove top with an oven below, microwave, and a 2-door refrigerator.

Is the GM 454 a good gas engine?