When was the Chevy 454 engine phased out?

When was the Chevy 454 engine phased out?

The LS5 engine remained available in cars until 1976, while the LS6 was phased out after only 1 year. The 454 did last longer in heavy duty truck applications, lasting until the mid-90s. The major reason for the fast phase out of the LS6 was primarily due to bad timing of introducing such a large engine.

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.

What kind of car is the Chevy 454?

Unlike the popular Chevy 427 that was used in a wide variety of automobiles, the 454 was used only in high performance cars like the Chevy Camaro, Corvette and Chevelle.

How tall is a Chevy 454 crate engine?

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How old is a Chevy 454 V-8 engine?

To find out just how much the 30-year-old behemoth could muster, they took it to Westech Performance’s dyno room. Of course, the guys wanted to see what the old iron block had in her, so they ran a baseline test. They left all the original parts in place like the two-barrel carburetor and dilapidated ignition system.

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 to add more power to a Chevy 454?

The old cast-iron cylinder heads and low-rise intake manifold were dumped in favor of some aluminum PowerOval 280 heads from Trick-Flow with upgraded valvetrain and a Summit single-plane intake manifold. The old camshaft came out, too, with a meatier hydraulic bump stick with 0.600 inches of lift taking its place.

What’s the price of a new Chevy 454?

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! That represents a 70-percent increase in horsepower. That’s impressive! And remember, that’s all without touching the bottom end.