Ask Away! with Jeff Smith: Are Vacuum or Mechanical Carburetor Secondaries Better for My Street Car?
I’ve got a nice 3310 Holley 750 cfm vacuum four barrel carb for the 350 small block Chevy in my El Camino that I want to use because I think […]
Quick Tech: How to Properly Set up the Idle on Holley Carburetors
Holley four-barrel carburetors are probably the most common high performance fuel mixing devices on the planet. Given the sheer numbers of carburetors made since the 1950s, you know they work. […]