How much horsepower does a 1987 454 have?
The 454 V8 engine in 1987 produced 230 horsepower and 385 ft. -lbs. of torque. When discussing automobile engines, torque refers to the total amount of work that an engine can perform, while horsepower is how quickly it can perform that work.
What year is a Gen IV 454?
In 1987, a new 454 Mark IV hit the market with EFI, exclusively in trucks.
What is the length of a 454ho engine?
454HO Engine (12568774 Base) Long Block Specifications Specifications Part Number 19172102 This 454HO long block specification sheet should be used in conjunction with the 454 short block specification sheet, GM part number 19172101. Thank you for choosing Chevrolet Performance Parts as your high performance source.
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.
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.
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 was the displacement of a 1987 Chevy 454?
Displacement The 1987 Chevy 454 engine displaces 454 cubic inches, or 7.4 liters. In 1987, the 454 had a bore of 4.25 inches, and a stroke of 4.00 inches. The 454 V8 engine in 1987 produced 230 horsepower and 385 ft.-lbs. of torque. The engine block on a 1987 454 engine can be identified by its casting number, 1401544.
When did the Chevy 454 engine come out?
by Anne Davis. Chevrolet began producing its big block engine series in the 1950s and 1960s. The most common Chevy big block is the 454 cubic inch displacement engine. This engine was used in cars until 1974, after which time it was placed exclusively in Chevy trucks, such as the Suburban and the C10, until the late 1990s.
What kind of torque does a Chevy 454 have?
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.
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.
