Is a Holley 3310 a 4160?

Is a Holley 3310 a 4160?

The 3310 remained largely unchanged until the 1970s when it received a primary metering block, secondary metering plate, straight-leg boosters, a reduced flow rating of 750 cfm, and new model name: the 4160. The 4160 version of the 3310 helped make the 3310 a universal-fit carburetor for all makes of street engines.

What is a 4150 style carburetor?

Often referred to simply as the “double pumper,” the 4150 and 4150-style carburetors fuel-feed inlets and a second full metering block on the secondary side, giving it dual accelerator pumps.

How do I know what size Holley carb I have?

It’s like a “VIN” for your carburetor and should be hand-stamped on the front of the choke tower to the right of the vent tube on most typical Holley carbs. The list number typically is four to six digits long and may or may not have a suffix number behind it.