By John Baechtel Chevy V6/Buick V6 IMSA Face-Off, Pfaff Fieros, and Hot Horizons Albuquerque Race Central Galles Racing Inc., the $5 million-plus auto racing te ...

The Fiero was a project that began with great promise and ultimately. Skip to main content. Get Our Newsletter. ... Rumors early on had it powered by an aluminum block 2.9L turbo V6.

As a brief reminder, GM sold the Fiero with a 2.5-liter four-cylinder and a 2.8-liter V6, with the latter rated at only 140 horsepower. Needless to say, dropping a V8 under the front hood doesn't ...

By John Baechtel Chevy V6/Buick V6 IMSA Face-Off, ... Fiero Alloy V6 Cancelled. ... If you're interested in a Pfaff Fiero turbo system, ...