Based on the wildly popular original Race Series carburetors, PROFORM's Black Race Series Carburetors include a Black Diamond coating for enhanced fuel cooling. Each carburetor is hand assembled and tested in the U.S. utilizing the PROFORM High-Flow Carburetor Main Body, durable billet metering blocks, high performance billet throttle baseplate, and lightweight aluminum fuel bowls. PROFORM Black Race Series Carbs include: (1) Adjustable High-Flow Aluminum Main Body with Screw-In Air Bleeds, Maximum Air Flow: No Air Horn, Choke Tower, or Choke Control, Uses standard service and tuning components! (2) 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, Progressive Slip Link Mechanical Secondary Linkage, Serviceable Throttle Levers, and Ford Kickdown! (3) Billet Metering Blocks: Solid Billet Construction, Durable, No Warping or Porosity Problems, Changeable Idle Feed Restriction, Manufactured in the U.S.A.! (4) Aluminum Fuel Bowls: Lightweight Aluminum, Sight Glass Windows for easy float adjustment!
Specifications:
| Description_ABR |
Carburetor |
| Description_ASC |
Black Race Series Carburetor; 1050 CFM, Mechanical Secondary, Black & Purple |
| Description_DEF |
Carburetor |
| Description_DES |
Black Race Series Carburetor; 1050 CFM, Mechanical Secondary, Black & Purple |
| Description_EXT |
Engine Carburetor; Black Race Series Model; 1050 CFM Dual Inlet 4-Barrel With Mechanical Secondaries; Square Type Bore Mount; Features Down-Leg Boosters and Black Diamond Finish; No Choke; Assembled With 100% New Components; Sold Each |
| Description_INV |
Carb; Blk Race Series; 1050 CFM Mech Sec |
| Description_SHO |
Carburetor 1050 CFM |
| Description_MKT |
Based on the wildly popular original Race Series carburetors, PROFORM's Black Race Series Carburetors include a Black Diamond coating for enhanced fuel cooling. Each carburetor is hand assembled and tested in the U.S. utilizing the PROFORM High-Flow Carburetor Main Body, durable billet metering blocks, high performance billet throttle baseplate, and lightweight aluminum fuel bowls. PROFORM Black Race Series Carbs include: (1) Adjustable High-Flow Aluminum Main Body with Screw-In Air Bleeds, Maximum Air Flow: No Air Horn, Choke Tower, or Choke Control, Uses standard service and tuning components! (2) 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, Progressive Slip Link Mechanical Secondary Linkage, Serviceable Throttle Levers, and Ford Kickdown! (3) Billet Metering Blocks: Solid Billet Construction, Durable, No Warping or Porosity Problems, Changeable Idle Feed Restriction, Manufactured in the U.S.A.! (4) Aluminum Fuel Bowls: Lightweight Aluminum, Sight Glass Windows for easy float adjustment! |
| Description_LAB |
PROFORM Black Race Series Carburetor, 1050 CFM, Aluminum, Mechanical Secondary |
| Primary Power Valve (Hg) |
4.5 |
| Air Bleed Size (Outer Idle) |
70 / 70 |
| Choke |
No Choke |
| Feature/Benefit |
Lightweight Aluminum Construction |
| Idle/High Speed Air Bleed Sizes |
70 / 31 |
| CFM |
1050 CFM |
| Fuel |
Gasoline |
| Fuel Inlet Thread |
7/8-in. x20 |
| Air Bleeds Included |
Yes |
| Ford Kickdown Bracket Included |
Yes |
| Discharge Nozzle Size (Primary / Secondary) |
.035 in. / .035 in. |
| Air Bleed Material |
Brass |
| Main Body Material |
Lightweight Aluminum |
| Flange Style |
Square Bore |
| Fuel Line Inlet Distance |
9-11/16 inch |
| Needle & Seat |
130 |
| Color |
Black Diamond Finish |
| Air Bleed Size (Inner High Speed) |
31 / 31 |
| Number of Barrels |
4 |
| Booster Style |
Down-Leg Boosters |
| Fuel Inlet |
Dual |
| Primary Main Jet Size |
87.5 / .099 |
| Part Type |
Carburetor |
| Throttle Linkage |
Universal |
| Material |
Aluminum |
| Calibration |
Universal |
| Secondary Main Jet Size |
91 / .104 |
| Category |
Carbs |
| Finish |
Black Diamond Finish |
| Series |
Black Race Series |
| Secondaries |
Mechanical Secondaries |
| EGR |
Without EGR |
| Emissions |
49 State Legal |
| Height (IN) |
3.25 inch |
| Base Plate Material |
Billet Aluminum |
| Metering Block Material |
Billet Aluminum |
| Length |
8.0000 |
| Width |
11.0000 |
| Height |
14.0000 |
| Weight |
10.0000 |
