Keihin PWK 39mm Carburetor, Standard Jetting *NEW* Special Order

Special Order. May take additional time to ship. SOLD EACH Producing power without compromise, Keihin PWK carburetors have set the standard for ATV, motocross, and offroad racing carburetors. Because of their great performance, they come stock on a lot of leading brand names. Features include: Chromed semi-flat (D shape) throttle valve for excellent response and more flow at high RPM. Throttle Bores sized to give maximum power. Quad Vents - Eliminates post jump bogging from fuel plugged vent passages. PWK Air Strikers - Directs air to main nozzle for improved signal and throttle response. PWK carburetors are available in Standard (Non Air Striker) and Air Striker/Quad Vent. Comes with Standard Jetting: 160 Main Jet, 60 Pilot, DGH Needle, and 6.0 Slide. If you have a special jetting request, please contacts us.