Boyesen QuickStart Accelerator Pump Cover for KTM SX-F 250 (2005-2010) - Improves Throttle Response & Cold Starts - Perfect for Motocross & Off-Road Racing

Product Description

The Patented performance of the proven Boyesen QuickShot system, now with adjustable leak jet and hot start assist integration! A serious step towards achieving EFI levels of performance.Features:Integrated Hot Start Assist eliminates problem 4-stroke hot start procedureTunable leak jet maximizes volume of fuel and duration of fuel spray for all conditions25% more fuel capacityHigh volume vertical check valve located in the QS3 for precise, consistent fuel meteringPatented design stops bogging and improves throttle responseImproved low end performanceInvestment cast and finished to precise tolerances