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850 CFM Competition Double Pumper Carburetor

No Choke Mechanical Secondaries

PART# 0-9380

Suggested Retail: $604.95
Your Price:$543.95
Free Shipping on orders over $100*
  • Gold Dichromate finish for corrosion resistance and classic Holley looks
  • Optimized competition fuel curve provides safe and reliable horsepower
  • No choke for maximum airflow
  • Annular style booster for superior atomization and crisp throttle response
  • Mechanical secondaries for awesome tire turning performance
  • Dual accelerator pumps for additional fuel under initial acceleration
  • 4 corner idle allows you to precisely control your idle system
  • Dual feed fuel inlets for constant high volume fuel delivery
  • Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
More...
Holley Competition Double Pumper® carburetors are a perfect performance upgrade for race vehicles. Double Pumper carburetors are an American icon when it comes to performance carburetors. From their roots as the premier carburetor on many factory muscle cars to powering thousands of vehicles across the finish line, the Double Pumper is a great choice whether you are burning up the street or the quarter mile. The Competition Double Pumper is designed for use on all out race vehicles that are lightweight with a manual transmission or an automatic transmission with a high stall and low rear end gears. The Competition Double Pumper is available in a gold dichromate finish and features dual accelerator pumps for additional fuel under initial acceleration; mechanical secondaries for great performance; dual feed fuel inlets for constant high volume fuel delivery and no choke for maximum airflow. Don't trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's.
Barrels4
BoosterAnnular
BrandHolley
CFM850
ChokeNone
Emission Code3
FinishGold Dichromate
FuelGasoline
Fuel InletDual
MaterialZinc
Model4150
Product TypeCarburetor
SecondariesMechanical
Supercharged ApplicationNo
Throttle Bore1.750 inch
36-181Jet Assortment Kit
20-12Accelerator Pump Cam
36-184Accelerator Pump Tuning Kit
20-122Pro Series Secondary Linkage
36-182Tuning/Calibration Kit
26-137Carburetor Throttle Secondary Adjusting Lever Kit
34-39Black Anodized Billet Fuel Line
20-124Universal Carb Installation Kit
20-121700R-4 KICKDOWN THROTTLE Bracket
20-95GM AOD Kickdown Cable Bracket

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

*Free Shipping & Handling only offered to the continental US on orders over $100.
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