Sold Each
PROFORM's Next Gen Race Series carbs are now available for Circle Track racers! PROFORM's new Race Series Carburetor is hand assembled in the U.S. utilizing the PROFORM's Next Gen (new in 2022) High-Flow Carburetor Main Body, durable billet metering blocks, a high performance billet throttle baseplate, and Next Gen (new in 2022) Aluminum Fuel Bowls. The PROFORM Race Series Carb includes: PROFORM High-Flow Carburetor Main Body with Dyno-Proven Horsepower and Torque Gain, Adjustable Screw-In Air Bleeds, No Air Horn, Choke Tower, or Choke Control, and the best part is that it uses standard service and tuning components. PROFORM Billet Throttle Base Plates with Adjustable Secondary Air Flow Cam Bracket, and Power Valve Blow Out Protection, Timed and Full Vacuum Tubes for Accessories and Tuning, Button Torx Head Throttle Plate Screws, Slabbed Shafts, Slip-Link Mechanical Secondary Linkage, Serviceable Throttle Levers. PROFORM Billet Metering Blocks that are Durable, No Warping or Porosity Problems, Changeable Idle Feed Restriction, and new Fuel Control Baffling. PROFORM Next Gen Aluminum Fuel Bowls that are Lightweight and include Sight Glass Windows for easy float adjustment, and in 2022 Internal Baffling and a Lower Fuel Ramp for Increased Fuel Control. This Circle Track specific model also includes wedge shaped fuel bowl floats to reduce fuel build up while continuously turning.
PROFORM's Next Gen Race Series carbs are now available for Circle Track racers! PROFORM's new Race Series Carburetor is hand assembled in the U.S. utilizing the PROFORM's Next Gen (new in 2022) High-Flow Carburetor Main Body, durable billet metering blocks, a high performance billet throttle baseplate, and Next Gen (new in 2022) Aluminum Fuel Bowls. The PROFORM Race Series Carb includes: PROFORM High-Flow Carburetor Main Body with Dyno-Proven Horsepower and Torque Gain, Adjustable Screw-In Air Bleeds, No Air Horn, Choke Tower, or Choke Control, and the best part is that it uses standard service and tuning components. PROFORM Billet Throttle Base Plates with Adjustable Secondary Air Flow Cam Bracket, and Power Valve Blow Out Protection, Timed and Full Vacuum Tubes for Accessories and Tuning, Button Torx Head Throttle Plate Screws, Slabbed Shafts, Slip-Link Mechanical Secondary Linkage, Serviceable Throttle Levers. PROFORM Billet Metering Blocks that are Durable, No Warping or Porosity Problems, Changeable Idle Feed Restriction, and new Fuel Control Baffling. PROFORM Next Gen Aluminum Fuel Bowls that are Lightweight and include Sight Glass Windows for easy float adjustment, and in 2022 Internal Baffling and a Lower Fuel Ramp for Increased Fuel Control. This Circle Track specific model also includes wedge shaped fuel bowl floats to reduce fuel build up while continuously turning.
- Lightweight Aluminum Construction
Information:
Mech. Secondaries| Attributes | |
| Adjustable Float Level | Yes, Yes |
| Air Bleed Material | Brass, Brass, Brass |
| Air Bleed Size (Inner High Speed) | 35 / 35, 35 / 35 |
| Air Bleed Size (Outer Idle) | 70 / 70, 70 / 70 |
| Air Bleeds Included | Yes, Yes, Yes |
| Air Cleaner Flange Diameter | 0.25, 0.25 |
| Barrel Quantity | 4, 4 |
| Base Length | 5.25, 5.25 |
| Base Plate Material | Billet Aluminum, Billet Aluminum, Billet Aluminum |
| Base Width | 5.25, 5.25 |
| Body Color | Silver, Silver |
| Body Height | 3.25, 3.25 |
| Body Material | Aluminum, Aluminum |
| Booster Style | Down-Leg Boosters, Down-Leg Boosters, Down-Leg Boosters |
| Calibration | Universal, Universal, Universal |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Category | Carburetor - 750 CFM, Carburetor - 750 CFM |
| Center Hung Floats | Yes, Yes |
| CFM | 750 CFM, 750 CFM, 750 CFM |
| Choke | No Choke, No Choke, No Choke |
| Choke Type | Manual, Manual |
| Color | Silver, Silver |
| Country of Origin (Primary) | US |
| Discharge Nozzle Size (Primary / Secondary) | .031 in. / .031 in., .031 in. / .031 in. |
| EGR | Without EGR, Without EGR, Without EGR |
| Emission Code | Off Road |
| Emissions | 49 State Legal, 49 State Legal, 49 State Legal |
| Feature/Benefit | Lightweight Aluminum Construction, Lightweight Aluminum Construction, Fully Adjustable!, Factory Tested, Billet Aluminum Throttle Base Plate and Metering Blocks, Tons of features and affordable pricing = GREAT VALUE! |
| Finish | Vibratory Tumble Polished, Vibratory Tumble Polished |
| Flange Shape | 4150 & 8090, 4150 & 8090 |
| Flange Style | Square Bore, Square Bore, Square Bore |
| Flange Type | Square/4150, Square/4150 |
| Float Material | Nitrophyl, Nitrophyl |
| Ford Kickdown Bracket Included | No, No |
| Fuel | Gasoline, Gasoline, Gasoline |
| Fuel Inlet | Dual, Dual, Dual |
| Fuel Inlet Thread | 7/8-in. x20, 7/8-in. x20, 7/8-in. x20 |
| Fuel Line Inlet Distance | 9-11/16 inch, 9-11/16 inch |
| Gasket Or Seal Included | Yes, Yes |
| Grade Type | Performance, Performance |
| Harmonized Tariff Code (Schedule B) | 8409919990 |
| Hazardous Material Code | N |
| Height (IN) | 3.25 in., 3.25 inch |
| Idle/High Speed Air Bleed Sizes | 70 / 35, 70 / 35 |
| Life Cycle Status Code | Available to Order |
| Linkage Attached | Yes, Yes |
| Main Body Material | Lightweight Aluminum, Lightweight Aluminum, Lightweight Aluminum |
| Main Venturi Diameter | 1.875, 1.875 |
| Marine Approved | No, No |
| Material | Aluminum, Aluminum |
| Metering Block Material | Billet Aluminum, Billet Aluminum |
| Mounting Hardware Included | No, No |
| Mounting Hole Diameter | 0.25, 0.25 |
| Mounting Hole Quantity | 4, 4 |
| NAFTA Preference Criterion Code | B |
| Needle & Seat | 110, 110 |
| Number of Barrels | 4, 4 |
| Part Type | Carburetor, Carburetor, Carburetor |
| Primary Jet Diameter | 0.084, 0.084 |
| Primary Main Jet Size | 76 / .080, 76 / .080 |
| Primary Power Valve (Hg) | 4.5, 4.5 |
| SDR Required Flag | N |
| Secondaries | Mechanical Secondaries, Mechanical Secondaries, Mechanical Secondaries |
| Secondary Jet Diameter | 0.084, 0.084 |
| Secondary Main Jet Size | 76 / .080, 76 / .080 |
| Series | Race Series, Race Series, Race Series |
| Small Venturi Diameter | 1.75, 1.75 |
| Spacer Included | No, No |
| Street Legal | Yes, Yes |
| Throttle Linkage | Universal, Universal, Universal |
| Warranty Time | 1 |
| GTIN | 00037995672158 |