Review on 🚗 Holley 0-3310S Model 4160 Street Performance 750 CFM Square Bore 4-Barrel Vacuum Secondary Manual Choke Carburetor - Enhanced for SEO by Douglas Coronado

Replaced my worn out 600CFM 4160 Holley with this one. The upgrades made to the fuel pickups make a difference in and of themselves. I went from one fuel inlet on the front of the carb to two fuel inlets (1 front/1 rear) and another 150cfm for my 1979 Ford 6.6 engine. The 4 cylinder opens smoothly, the C6 factory kickdown could be used with a carburetor, throttle response is amazing and the only adjustment I had to make was on the idle screw.