QUICK START BOYESEN APC-3QS, APC-3QS KEIHIN FCR CARB

QuickStart – Boyesen APC-3QS

 

The most effective way to add performance to a Keihin FCR carburetor

Integrated Hot Start Assist eliminates problem 4-stroke hot start procedure

Tunable leak jet maximizes volume of fuel and duration of fuel spray for all conditions

25 percent more fuel capacity

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

Patented design stops bogging and improves throttle response

Improved low-end performance

Investment cast and finished to precise tolerances

Fits ALL Keihin FCR carbs

Simple bolt-on installation

 

Part No. 05-095.BOY.QS (oro2u.com)