GNC RACING CARB KITS HI-PERF HEAD OIL COOLER SUSPENSION DASH EXHAUST BRAKES WHEELS CATALOG ABOUT US ARTICLES BROCHURE DYNO RUNS WISECO DEMO MOVIES GT/ST SPECS TBA BREATHER STREET TRACKER BUELL TRACKER APPAREL
DEALER
SLIDESHOW
OIL PRESSURE
GUAGE KITS
ENGINE BUILD
& PISTON KITS
AOL PHOTO
GALLERY

 

 COMPARISON DYNAMOMETER RUNS 

STOCK ENGINE WITH STOCK CARBS 

VS. 

STOCK ENGINE WITH BP STAGE 2 CARB KIT AND BUB SLIP-ON SILENCERS 

23% INCREASE IN REAR WHEEL HORSEPOWER

36% INCREASE IN TORQUE

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