This Tiny Engine Part Changed Everything - Flathead vs OHV vs OHC! Posted: May 13, 2025 | Last updated: May 13, 2025 Three common combustion engine valvetrain designs are flathead, overhead valve ...

Specifically, the Ferrari F80's V6 is now the most powerful V6 engine used in any road-going car in 2025. This article focuses on the Ferrari F80's V6 engine. We've only considered the power ...

That engine, the Pontiac OHC 6, saw its showroom debut for the 1966 model year as the base engine in the Tempest and LeMans. Here's a magazine advertisement for those cars, featuring a snazzy ...

Now, let’s talk about the engine America should have kept building. In 1966, Pontiac dropped an overhead-cam inline ... The LeMans Sprint’s OHC-6 had an aluminum head, a belt-driven cam, and a sporty ...

A few years later, Pontiac released one of its best engines with the Sprint 6 OHC, offered from 1966 to 1969. Under the tutelage of John Z. DeLorean, Pontiac introduced several products that ...

A few months ago, GM Authority reported that General Motors was gearing up to scrap its 2001 Pontiac REV concept ... was a supercharged 3.0L V6 OHC gasoline engine that was originally rated ...

Pontiac, and David vs ... and he built a second Comet with a nitro-burning, supercharged engine. In 1965, Ford upped the ante and installed its newly developed single-overhead-cam (SOHC) V-8 in ...

The short-lived OHC Sprint Six (1966-1969 ... Introduced in 1967, this 6.6-liter immediately became the engine of choice for some of Pontiac's most famous vehicles like the Firebird and GTO.

Unlike other OHC engines, the rocker or cam following ... Rod length is 6.625 inches, which is the same as on current Pontiac V-8s. Pistons have a high dome, as is common to hemispherical-shaped ...

It's no wonder there's no longer a V-6 in the 2023 Chevrolet Silverado pickup truck's offerings. This sophisticated, all-aluminum inline-four-cylinder engine ... the dual-overhead cam, 24-valve ...