How much horsepower does a crate 454 have?

438 horsepower
Chevrolet Performance’s 454 HO crate engine is classic in its own time, offering enthusiasts an affordable Big-Block combination with performance specs that will make you think it’s 1970 all over again – with 438 horsepower and 500 asphalt-wrinkling lb-ft of torque.

What is the most powerful GM crate engine?

supercharged 6.2L LT5
Our fastest crate engine ever As the power behind the 2019 Corvette ZR1, the new supercharged 6.2L LT5 represents the pinnacle of Chevrolet’s performance: It’s the most powerful engine ever offered in a Chevy production vehicle.

How much HP does a LSX 454 have?

Not only does the LSX 454 offer 620 hp on pump gas and severe-duty LSX components, but it does so with a factory warranty and the peace of mind that only GM testing can offer.

How many horsepower is a 454?

The 454 EFI version was rated from 230 hp (172 kW) to 255 hp (190 kW) and from 385 lb⋅ft (522 N⋅m) to 405 lb⋅ft (549 N⋅m) of torque.

How many liter is a 454 engine?

7.4-liter
For many years the 454 (7.4-liter) V8 was the top choice from GM, while Ford had the mighty 460 (7.5-liter) V8.

Is the Chevy 454 a good engine?

The Chevrolet 454 remains a favorite among performance enthusiasts because of the its power output and the availability of aftermarket parts for the engine.

When did Chevy stop making the 454?

The Chevrolet 454 was eliminated from most passenger cars by 1975 but remained a viable powerplant in heavy-duty Chevrolet trucks through 1996.

How many miles will a 454 last?

Engines older than 1997 need oil with zddp. Newer engines don’t need it so most oil dosn’t have it. 454 will run 200k with the right oil.

What cars had a 454 engine?

The 454 was one of Chevrolet’s big block engines; it was a 7.3-liter V8 engine. Chevrolet stopped using this engine in their cars in 1974, but continued to use them in their truck lines. This engine was available in most mid- and full-size Chevrolet and GM trucks in 1978, including the Suburban and the C10.

How many liters is in a 454 car engine?

The Chevrolet 454-cubic-inch, or 7.4-liter, V-8 engine was a brawny gas-guzzling powerplant that should have died an ignoble death after the 1973 fuel crisis. Yet it survived to become a workhorse and father of the 8.1-liter 8100 Vortec V-8. Its uniqueness was in its versatility.

Which is 454 engines were in Chevy one-tons?

Two 454s. Two versions of the optional 454 were available in 1-ton Chevy trucks.

How much horsepower does a 454 big block have?

Surprisingly, the 454 laid down an impressive 330 horsepower and 475 pound-feet of torque. Naturally, the truck-based 454s were tuned for torque, so having nearly 500 pound-feet wasn’t a big surprise. But like any stock engine, there was tons of power left to be squeezed out.