R&D Racing Power Bowl for Keihin FCR Carbs
**** As seen in October 2008 QUAD Magazine *****The Power Bowl is a complete float bowl, accelerator pump, and fuel supply system for the Kehin FCR carburetor. It keeps fuel from sloshing away from the main jet and eliminates bogging in your 4-stroke engine.
The Power Bowl also includes the Power Pump with adjustable leak jet, so everything about your ride just got better!
For all Keihin FCR Carbs
BETTER SOLUTION!!!
R&D's Power Bowl, the cure for unpredictable carburetor performance, common in todays motocross bikes.
MIKE ALESSI #800
My bike runs cleaner around the whole track ...no bog, no hesitation any where, it also quicker off the start. I used the Power Bowl on my RED BULL Factory KTM bike for the entire 2007 East Coast Supercross season, thanks R&D, for a great product.
PROBLEM SOLVER
With the advent of high performance 4 stroke engines, carburetor hesitation is a far too common occurrence. Temporary lack of fuel supply, caused by air pockets finding their way to jet passages, also cavitation in the accelerator pump, can quickly deflate a riders confidence in his machine. The solution? ''R&D'S POWER BOWL'' the complete answer to a real problem.
JET CHAMBER
During hard landings and square edge impacts, the production Keihin carburetor design, allows fuel to splash away for the main and pilot jet chamber. Jets temporarily exposed to air pockets, will cause any engine to misfire, commonly knows as "BOG"
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The R&D Power Bowl, is designed with the new ''ZERO TOLERANCE JET CHAMBER''. This new design redirects fuel during hard impacts, creating maximum fuel exposure during extreme conditions, eliminating the possibility of fuel evacuation around the main and pilot jet area, completely eliminating the possibility of misfiring.
ACCELERATOR PUMP
R&D's ANTI-CAVITATION accelerator pump is state of the art, designed with two separate fuel ports. Port one, is positioned at the HIGHEST point in the A/P chamber, allowing entrapped air to escape through the leak jet orifice. Port two, is isolated LOW in the fuel sump, assuring 'FUEL ONLY' into the venturi, unique to R&D's A/P design, and is the key to our superior performance.
PUSHING THE ENVELOPE
With all the new advances in the ''R&D POWER BOWL'', we also included an externally adjustable leak jet for fine tuning, it's just a quick and easy hand adjustment. The ball check valve has also been redesigned, relocated at the bottom of the pump cover for a more consistant fuel supply. The stock steel ball in the check valve has also been replaced with a nylon type for an improve responce time during hard landing and hard impacts. |
