* Model 4150
* The famous Holley double pumper.
* Kits will make your Carburetor Installation as easy as 1-2-3!
* Not for sale in California on Pollution Controlled Motor Vehicles
* Model 4150 with center hung floats
* Uniqueshiny/chromate dip finish
* Four-corner idle system
* Mechanical secondaries
* Manual choke
* Power valve blow-out protection
* 100% wet-flow tested and calibrated
This carburetor features dual metering blocks, power valve blow-out protection, dual feed fuel inlets, and dual accelerator pumps to allow fine tuning of the secondary jetting. The manual choke is used for easy control of engine warm-up and a center hung float is also included.This carburetor is calibrated for gasoline.