Sure, there are lots of ways to add boost to your engine, but nothing says hot rod more than a classic 6-71 Roots blower. Great question—but first, a bit of history. The GMC blower, known as a Roots ...
On December 1 we began "Blower Bash II" at the dynamometer facility at Keith Black Racing Engines in South Gate, California. We didn't finish until two days before Christmas. Ultimately, we may have ...