4 Barrel Billet Aluminum Carburetor Main Body - 4150 Double Pumper [Red]

This Speedmaster design features tubes instead of discharge nozzles that provide a more consistent fuel flow. Want to upgrade your street carburetor to a high performance race carb but don't have the means to do a complete carb swap? If you can turn a screwdriver, you can get 25 to 50 HP from these Proform main bodies. With no air horn, choke tower, or choke control to restrict airflow, they deliver extra power easily and affordably.

Brand:	Speedmaster
Part Number:	PCE116.1006.01
Part Type:	Carburetor Main Body
Main Body Material:	Billet Aluminum
Main Body Finish:	Anodized
Booster Type:	Down-leg
Main Body Gasket Included:	No
Accelerator Pump Discharge Nozzle Included:	N/A-Tube Design
Air Bleeds Included:	Yes
Air Bleed Material:	Brass
Primary Outer Air Bleed Sizes Included:	73
Primary Inner Air Bleed Sizes Included:	36
Secondary Outer Air Bleed Sizes Included:	73
Secondary Inner Air Bleed Sizes Included:	36
Quantity:	Sold individually.
Notes:	This carb does not have a passage to operate vaccum.