Racing Junk went through the Holley Tri-Power setup piece-by-piece. Hit the following links to see what they thought about it! Part 1: Introduction and Intake Manifold Part 2: Outside The Carbs Part 3: Inside The Carbs Part 4: Air Cleaners, Fuel Lines, & Linkage For even more information on the small-block Chevy Tri-Power setup, head over to our individual product pages HERE. You can also see our overview video of the Tri-Power setups below.