How many horsepower is a 454 engine?

330 horsepower
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.

How much horsepower does a 454 BBC have?

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 much horsepower does a 454 crate motor 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.

How much power can you get out of a 454?

In staying with the standard bore/stroke combination of 4.25/4 inches, however, it is not uncommon to yield power outputs of greater than 650 horsepower from the 454 in race engine configurations.

How much power can I get out of a 454?

Whats better 455 or 454?

A 455 Pontiac will bolt right into your ’74. It’s a better engine than the 454: more torque, faster on the street, more reliable, and it will appear to be the stock, original engine.

What does LS stand for on Chevy engines?

What does LS stand for on Chevy engines? Both LS and LT were luxury sport and luxury touring.

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.

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 does 454 stand for?

Angel number 454 also stands for desire. This number tells you that the angels are aware of the desires of your heart. They are willing to help you achieve your fantasy.

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.