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Product Details
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Boyesen Quickshot 3 Accelerator Pump Cover Yamaha YFZ 450 2004-2009
SKU: 1264760001
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Overview
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.
Simple bolt-on.
Reviews
Add Your ReviewReviewer: Mr. Quad
02/06/2014 10:44am 

Best of both worlds, a better pump cover and an adjustable leak jet, these really clean up response, bog and hot start issues.