HP 850 CFM Carburetor Center Body & Base Plate

850 CFM 4 Barrel Carb Carburetor Main Body 25-30 HP
Brand new high performance 850 CFM carburetor main body.
Designed for better flow and fuel delivery, these all new bodies can help add up to 25-30 HP.
It utilizes the existing metering blocks, fuel bowl, and base plate.
It flows at 850 CFM and features adjustable screw-in air bleeds and down leg boosters.
Get maximum air flow without the use of an air horn choke tower or choke control.
This body works with Holley and Proform carburetor parts.

Base plate for Holley 4781 850 cfm Double Pumper Carb NEW
Replace your worn or damaged carburetor base plate
Fits double pumper Holley 4781 carbs with 4 corner idle (idle screws in primary and secondary metering blocks)
Features 1-3/4" throttle bores (1.75")
This is a Holley 112-119 base plate
IMPORTANT, the following components are included (but not shown above):
lever arm (link) that attaches primary to secondary throttle arm and idle speed screw with spring
Baseplate fits Holley / Barry Grant / Demon / C&S / APD / BLP / Rupert / AED / Pro Systems or any Holley equivalent mechanical secondaries carburetor