The 500 CFM 2-Barrel Blueprinted Carburetor is designed specifically for racers competing in classes where sanctioned part numbers and strict modification rules apply. Many racing organizations mandate the use of specific 2-barrel carburetors, prohibiting any polishing, grinding, or visible alterations.
We take an allowed-spec carburetor and apply precision blueprinting techniques to optimize its performance — all while remaining 100% compliant with visual and technical inspection requirements.
Performance Enhancements:
-
Optimized Calibration: Carefully tuned for maximum throttle response and smooth drivability across the full RPM range.
-
Fuel Curve Refinement: Blueprinted to deliver a stable, consistent fuel curve, improving launch, mid-range power, and top-end performance.
-
Rule-Compliant Construction: No external modifications; maintains a legal, unaltered appearance per sanctioning body requirements.
Whether your open class circle track racing, or competing in a sealed-engine division, blueprinting ensures you get the most out of your rules-limited carburetor without risking disqualification.
Pricesw, specifications, and images are subject to change without notice. Some images are only a representation and might not be the actual product. We are not responsible for typographical errors. Manufacturer rebates, terms, conditions, and expiration dates are subject to manufacturers printed forms.