Made in USA
Race Series 950 CFM Drag Race Gasoline Carburetor w/2-Step Down-Leg Boosters
InfoVehicle Info Needed
PROFORMPART NUMBER: 778-67202

Race Series 950 CFM Drag Race Gasoline Carburetor w/2-Step Down-Leg Boosters

$71095
2 left in stock
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Drag Racing-Gasoline
    Drag Race Carburetor
  • 950 CFM Gasoline
  • 2-Step Down-Leg Boosters
  • Mechanical Secondary
  • Billet Metering Blocks w/4-Corner Idle/Air Screws
  • Billet 4150 Throttle Base Plate
  • High-Flow Main Body
  • Aluminum Fuel Bowls
  • Screw-In Air Bleeds

  • High Flow Main Body
  • Dyno Proven Horsepower And Torque Gain
  • Adjustable Screw In Air Bleeds
  • High Performance Down Leg Boosters
  • Max Air Flow
  • High Rate Air Flow Section Design

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    High-Flow Carburetors with Dyno-Proven Horsepower and Torque Numbers that Surpass the Competition

    Proform Race Series Carburetors deliver performance, adjustability, and tuneability over more expensive carburetors. Each one is hand-assembled for outstanding performance and quality.

    Show More

    Introducing the Proform Race Series Carburetor — a premium, U.S.-hand-assembled performance carburetor engineered to deliver serious gains in throttle response and airflow for both street and strip applications. Built from high-quality aluminum, this unit features a next-generation main body with contoured venturis and 2-step down-leg boosters, offering markedly improved fuel atomization and airflow control.

    Designed for the serious enthusiast, the Proform carb comes equipped with billet aluminum throttle base plates and metering blocks, along with adjustable screw-in air bleeds for fine-tuning. These enhancements reduce warping, maintain stable performance under load, and encourage more consistent runs.

    What sets this Proform Race Series carburetor apart is its versatility and user-friendly design. Whether you're building a high-revving small-block or a boosted monster, the high-flow main body and robust internals let you dial in just the right setup. With no choke tower (in many versions) and optional dual-feed plumbing, it simplifies your install while maximizing performance.

    In short: if you're searching for a carburetor that blends race-proven features with precision tuning capability at a great value, the Proform Race Series is your solution. Install it, tune it, and unleash more horsepower with confidence. Upgrade your fuel delivery today and get ready for gains you can feel the moment you hit the throttle.

Part TypeCarburetor
Product LineProform Race Series Carburetors
BrandPROFORM
Package Height7.6
Package Width11.3
Package Length13.3
Weight9.25 PG
Part CategoryPerformance Parts
Primary Power Valve (Hg)4.5 Hg
UsageDrag Racing
Primary Discharge Nozzle Size0.033 in (0.8 mm)
Carburetor Type4150 Style Square Flange
ChokeNone
Primary Jet Size79
Carburetor Height3.25 in (82.55 mm)
Carburetor FinishPolished
QuantitySold individually
Primary Inner Air Bleed Sizes Included33
Fuel InletDual
BarrelFour
Cfm950
Supercharged ApplicationNo
Primary Outer Air Bleed Sizes Included70
Secondary Outer Air Bleed Sizes Included70
Secondary Discharge Nozzle Size0.033 in (0.8 mm)
FuelGasoline
Booster TypeDown-leg
Secondary TypeMechanical
Secondary Jet Size88
Part FitmentUniversal
Secondary Inner Air Bleed Sizes Included33
Vendor Part Number67202
Package Qty1
Package TypeEA
No Questions
No Reviews

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