Holley Stage 3 Carburetor

Holley Stage 3 Carburetor; 4 bbl; 600 cfm; Vacuum Secondary; Electric Choke Is Optional; 14 lbs.;

• All The Modifications Of A Stage 1 And 2
• Intended For Pro-Street Racing Applications
• Modified Venturis/Increased Air Flow
• Modified Discharge Boosters And Metering Blocks
• Increased Signal Strength And Fuel Atomization
• Machined Throttle Shafts
• Four Corner Idle Circuits/Modified Floats
• High Flow Needle And Seats