Mechanical Secondaries

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 Tunng!, 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!

• Lightweight Aluminum Construction

Attributes:

• Brand Name: Proform
• GTIN: 00037995351992
• Adjustable Float Level: Yes
• Air Bleed Material: Brass
• Air Bleed Size (Inner High Speed): 35 / 35
• Air Bleed Size (Outer Idle): 73 / 73
• Air Bleeds Included: Yes
• Air Cleaner Flange Diameter: 0.25
• Barrel Quantity: 4
• Base Length: 5.25
• Base Plate Material: Billet Aluminum
• Base Width: 5.25
• Body Color: Silver
• Body Height: 3.25
• Body Material: Aluminum
• Booster Style: Down-Leg Boosters
• CFM: 650 CFM
• Calibration: Universal
• Center Hung Floats: Yes
• Choke: No Choke
• Choke Type: Manual
• Color: Vibratory Tumble Finish
• EGR: Without EGR
• Emissions: 49 State Legal
• Feature/Benefit: Lightweight Aluminum Construction
• Finish: Vibratory Tumble Polished
• Flange Shape: 4150 & 8090
• Flange Style: Square Bore
• Flange Type: Square/4150
• Float Material: Nitrophyl
• Ford Kickdown Bracket Included: No
• Fuel: Gasoline
• Fuel Inlet: Dual
• Fuel Inlet Thread: 7/8-in. x20
• Fuel Line Inlet Distance: 9-11/16 inch
• Gasket Or Seal Included: Yes
• Grade Type: Performance
• Height (IN): 3.25 inch
• Idle/High Speed Air Bleed Sizes: 73 / 35
• Linkage Attached: Yes
• Main Body Material: Lightweight Aluminum
• Marine Approved: No
• Material: Aluminum
• Metering Block Material: Billet Aluminum
• Mounting Hardware Included: No
• Mounting Hole Diameter: 0.25
• Mounting Hole Quantity: 4
• Needle & Seat: 110
• Number of Barrels: 4
• Part Type: Carburetor
• Primary Jet Diameter: 0.075
• Primary Main Jet Size: 71 / .075
• Secondaries: Mechanical Secondaries
• Secondary Barrel Type: Mechanical
• Secondary Jet Diameter: 0.0685
• Series: Race Series
• Small Venturi Diameter: 1.75
• Spacer Included: No
• Street Legal: Yes
• Throttle Linkage: Universal

Extended Information:

• Country of Origin: US
• Emissions : Racing or Pre-Emissions Use Only
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Weight: 0 POUNDS