The four-valve heads were mounted on a 455-cubic ... on Racingjunk.com and were purchased by Inline Tube co-founder and Olds performance junkie James Kryta. The engine was not complete.

When you have a 1980s muscle car, you usually start modifying it to improve performance ... (5.0-liter) Oldsmobile V8 upgraded with a slightly more aggressive camshaft, stiffer valve springs ...

That said, we won't be ignoring performance and reliability ... modern high-compression, overhead-valve V8s. Originally ...