Ads
related to: big block 454 for sale
Search results
Results From The WOW.Com Content Network
The Chevrolet big-block engine is a series of large-displacement, naturally-aspirated, 90°, overhead valve, gasoline-powered, V8 engines that was developed and have been produced by the Chevrolet Division of General Motors from the late 1950s until present. They have powered countless General Motors products, not just Chevrolets, and have been ...
The big-block engines initially used a forged crankshaft with a stroke of 3.975" for the 1965-1967 425 and 400 CID versions; starting in 1968, both the 400 cu in (6.6 L) and the 455 cu in (7.5 L) big blocks used a stroke of 4.25 in (108 mm), with crankshaft material changed to cast iron except in a few rare cases.
A high-performance big block V8 was available in the form of the Turbo-Jet 454, which produced 365 hp in 1971, but power decreased as the years went along. The 1970s marked the impact of the 1973 energy crisis with gasoline prices doubling from 1973 through 1979 and industry car sales plummeted 20 percent between 1973 and 1974. For the first ...
The Chrysler B and RB engines are a series of big-block V8 gasoline engines introduced in 1958 to replace the Chrysler FirePower (first generation Hemi) engines. The B and RB engines are often referred to as "wedge" engines because they use wedge-shaped combustion chambers; this differentiates them from Chrysler's 426 Hemi big block engines that are typically referred to as "Hemi" or "426 Hemi ...
Chevrolet small-block engine (Vortec 5700) 1996–2000 L31 255 hp (190 kW) @ 4600 RPM 330 lb⋅ft (447 N⋅m) @ 2800 RPM 7.4 L (454 cu in) V8 Chevrolet big-block V8 1988–1990 L19 230 hp (172 kW) @ 3600 RPM 385 lb⋅ft (522 N⋅m) @ 1600 RPM over 8,500 lbs GVWR 454 SS, 1990 Chevrolet big-block V8 1991–1995
This move reduced horsepower ratings on the big-block engines to 300 for the 402 cubic-inch V8, but the LS5 454 option had an "advertised" five-horsepower increase to 365. Both 350 V8 engines and the dual exhaust 402 cid V8 engine were available without the SS option; only the LS5 454 V8 required the SS option.