Details
Finally an affordable high-performance race carburetor! PROFORM's new Race Series Carburetor is hand assembled in the U.S. utilizing the PROFORM High-Flow Carburetor Main Body, durable billet metering blocks, and a high performance billet throttle baseplate. The PROFORM Race Series Carb includes: PROFORM Carburetor Main Body, High-Flow Aluminum Main Body! , Dyno-Proven Horsepower and Torque Gain! , Adjustable, Screw-In Air Bleeds! , Maximum Air Flow: No Air Horn, Choke Tower, or Choke Control!, High-Rate Air-Flow Section Design!, Uses standard service and tuning components! PROFORM Billet Throttle Base Plates!!, Adjustable Secondary Air Flow Cam Bracket! , Solid Billet Construction!, Manufactured in the U.S.A.! , Timed and Full Vacuum Tubes for Accessories and Tuning!, Button Torx Head Throttle Plate Screws! , Power Valve Blow Out Protection! , Slip Link Mechanical Secondary Linkage!, Serviceable Throttle Levers! PROFORM Billet Metering Blocks, Solid Billet Construction! , Durable, No Warping or Porosity Problems! , Changeable Idle Feed Restriction! , Manufactured in the U.S.A.! PROFORM Aluminum Fuel Bowls, Lightweight Aluminum , Sight Glass Windows for easy float adjustment!Product Attributes
| Air Bleed Material | Brass |
| Air Bleed Size (Inner High Speed) | 35 / 35 |
| Air Bleed Size (Outer Idle) | 70 / 70 |
| Air Bleeds Included | Yes |
| Base Plate Material | Billet Aluminum |
| Booster Style | Down-Leg Boosters |
| CFM | 750 CFM |
| Calibration | Universal |
| Category | Carbs |
| Choke | No Choke |
| Color | Dichromate Finish |
| Discharge Nozzle Size (Primary / Secondary) | .031 in. / .031 in. |
| EGR | Without EGR |
| Emissions | 49 State Legal |
| Feature/Benefit | Lightweight Aluminum Construction |
| Finish | Vibratory Tumble Polished |
| Flange Style | Square Bore |
| Ford Kickdown Bracket Included | No |
| Fuel | Gasoline |
| Fuel Inlet | Dual |
| Fuel Inlet Thread | 7/8-in. x20 |
| Fuel Line Inlet Distance | 9-11/16" |
| Height (IN) | 3.25" |
| Idle/High Speed Air Bleed Sizes | 70 / 35 |
| Main Body Material | Lightweight Aluminum |
| Material | Aluminum |
| Metering Block Material | Billet Aluminum |
| Needle & Seat | 110 |
| Number of Barrels | 4 |
| Part Type | Carburetor |
| Primary Main Jet Size | 74 / .078 |
| Primary Power Valve (Hg) | 4.5 |
| Secondaries | Mechanical Secondaries |
| Secondary Main Jet Size | 83 / .093 |
| Series | Race Series |
| Throttle Linkage | Universal |
Extended Product Attributes
| Country of Origin (Primary) | US |
| Emission Code | 3 |
| Harmonized Tariff Code (HTS) | 8409915085 |
| Harmonized Tariff Code (Schedule B) | 8409914000 |
| Life Cycle Status Code | 2 |
| Life Cycle Status Description | Available To Order |
| Maximum Cases per Pallet Layer | 9 |
| NAFTA Preference Criterion Code | B |
| Pallet Layer Maximum | 5 |
| Remanufactured Part | N |
| Return Code | 1 |
| SDR Required Flag | N |
| Stock Status | S |
| Warranty Time | 1 |
| Warranty Time UOM | YR |
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