Quick Fuel Q-Series 500 CFM 2 BBL Carburetor - Circle Track - Gasoline 2010043 The O version has a

The O version has a more rounded style grip with a consistent radius around the wheel

33 mm Dish

Comes with four Eccentric Camber Bolt Adjusters

Aerosol Can Holder

Polished / Clear Anodized

Quick Fuel Q-Series 500 CFM 2 BBL Carburetor - Circle Track - Gasoline 2010043 The O version has aPROFORM(R) High Flow Main Body Larger sizes are secondary hard tool machined to exacting specifications to provide "real world" venturi throttle bore combination, for throttle response and maximum wide open air flow. Screw in air bleeds enable fine tuning of both the idle and high speed systems. Billet Metering Blocks CNC Machined w 4 stage emulsion provide more precise fuel metering, improved throttle response and a more uniform fuel performance