Read about the Oldsmobile 307 Engine and see pictures as it gets built under an impossibly small budget with an Edelbrock Performer ... OEM forged 330 Olds . Rods: Eagle 6.25-inch featherweight.

Modern Olds V8 engines displacing 260, 307, 330, 350, and 403 inches are considered to be small-blocks. Bigblocks displace 400, 425, or 455 cubic inches.

It's no surprise the Oldsmobile Rocket 88 V8 engine inspired rock n' roll, since it was a potent engine known for racing NASCAR and running moonshine.

The Oldsmobile 442 came in several confusingly named packages that sometimes ended up being made into their own separate models. Let's take a look at the W-30.

Oldsmobile's take on the Tri-Power craze of the 1950s, the J-2 engine found its way into the 88 in 1957 and 1958. Fewer than ...

It's been hiding for four decades. A long-lost 1968 Oldsmobile 442, potentially harboring a rare "factory 455" engine, has been unearthed in a barn in Oklahoma, where it has remained hidden for ...

For the 1965 model year, GM lifted the 330 cubic-inch limit on mid-size passenger cars, and the Oldsmobile 442 engine displacement grew to 400 cubes, with output rated at 345 horsepower.

The 1962 model year upgraded the engine from 330 to 345 horsepower for a welcome power boost. As a side note, Oldsmobile launched a 425 (7.0-liter) with 375 horsepower for the 1965 model year.

This fairly solid '67 Olds Cutlass Town Sedan in Denver will meet the same fate. ... This car came with a 330-cubic-inch ... This engine evolved into the mighty 455s seen later in the decade.