BOYESEN APC-3K 277450 QUICKSHOT ACCELERATOR PUMP COVER

Boyesen Engineering has now introduced the NEW QuickShot 3. This bolt-on performance accelerator pump cover eliminates bog, improves throttle response and offers hassle free leak jet circuit tuning.

Currently available for ALL Keihin FCR carbureted MX, Offroad and ATV models. This patented 3rd generation Quick- Shot features an innovative triple effect that: 1 - Completely fills the pump chamber with fuel, 2 - Eliminates all trapped air from the system and 3 - Provides an adjustable leak jet circuit for quick hand tuning. Together with the Boyesen unconditional guarantee, the QS3 simply delivers unmatched results.

The ultimate in adjustable fuel injection

Tunable leak jet circuit maximizes volume of fuel and duration of fuel spray for any condition

Investment cast and finished to precise tolerances

High volume vertical check valve located in the QS3 for precise, consistent fuel metering

Stops hesitation and bog

Instant throttle response

Improved low end performance

Fits ALL Keihin FCR carbs

Simple bolt-on

Manufacturer Part #: APC-3K

Prop 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm. For more information go to www.P65Warnings.ca.gov.