Mailbag: Leaning-Out a Holley 650 Double Pumper’s Rich Idle Fuel Mix
Q. I have a Chevy 350 engine with a Holley 650 double pumper and a COMP Cams Xtreme Energy camshaft in my street rod. I’m unable to get the idle […]
The Top 20 Aftermarket Parts of All Time (#1): The Holley 3310 (Model 4150/4160) Carburetor
EDITOR’S NOTE: What are the top high performance automotive parts of all time? Or in this case, what are the Top 20 most iconic parts that changed hot rodding? We’re talking total game-changers […]
Video: How to Tune the Power Valve on Your Holley-Style Carburetor
Learn how your carburetor’s power circuit affects your vehicle’s acceleration, as well as how the power valve works and how to find the perfect tune, by watching this 16-minute video. […]