Why is the Holley carburetor the most popular fuel mixer among racers and the general public? Ultimate power production is one reason, but it's a lot easier to tune and work on a Holley than a Q-jet ...
In production since the '50s, Holley 4150/4160 carbs come in all shapes and sizes. Counterclockwise from bottom left: 3310-2 750 cfm 4160 is considered to be a "universal" carb, thanks to its ...