Boyesen Quickshot 3 Accelerator Pump Cover
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$
113.99
$119.95
Save $5.96 (5% Off)
Boyesen Quickshot 3 Accelerator Pump Cover, Stock accelerator pump covers permit only a 60% - 70% fuel charge in the pump chamber. Turn the throttle and air trapped in the chamber is compressed disrupting fuel delivery. All the while tuning the squirt means a complicated change of the leak jet.
The Result: Hesitation, bog and a tuning headache.
The Patented Boyesen QuickShot 3's triple effect: (1) Completely fills the pump chamber with fuel (2) Eliminates troublesome air and (3) Provides an adjustable leak jet circuit for simple hand tuning.
The Result: The ultimate in adjustable fuel injection.
Tunable leak jet maximizes volume of fuel and duration of squirt for all conditions.
Investment-cast and finished to precise tolerances.
25% more fuel capacity.
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.