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Manufacturer: R&D Racing
Price: £174.95 (ex VAT) / £205.57 (inc VAT) Description:
POWER BOWL 2 (FITS MOST MX AND OFFROAD MOTORCYCLES AND QUADS!!)
A must have product for the KTM'S, completely eliminates the signature low end stumble so common the all the KTM 250's, 450's and 530's. Redesigned, now with easy access left side adjustable leak jet (tuneable accelerator pump).
SUPERIOR FUEL FLOW SYSTEM
The Power Bowl™s design greatly improves every aspect of your carburettor™s ability to deliver fuel evenly and consistently. It's smooth inner surfaces and perfectly matched fuel passages eliminate air cavitation and accelerate fuel delivery. The Power Bowl is a completely integrated design, the accelerator pump is also reconfigured, and the maximization of both bowl and pump create a whole new level performance through efficiency.
PROBLEM SOLVER
Carburettor hesitation is a far too common occurrence, in today™s high performance 4 stroke engines. 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 rider™s confidence in his machine. The solution? ''R&D'S POWER BOWL'' the complete answer to a serious problem.
JET CHAMBER
During hard landings and square edge impacts, the production Keihin carburettor 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". 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 1, is positioned at the HIGHEST point in the accelerator pump chamber, allowing entrapped air to escape through the leak jet orifice. Port 2, is isolated LOW in the fuel sump, assuring 'FUEL ONLY' into the venturi, unique to R&D's accelerator pump design, and is the key to their superior performance.
PUSHING THE ENVELOPE
With all the new advances in the ''R&D POWER BOWL'', they 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 consistent fuel supply. The stock steel ball in the check valve has also been replaced with a lightweight nylon ball, for an improved response time during hard landing and extreme impacts.
OFF-ROAD FRIENDLY
A properly tuned carburettor is the key to a great day of riding. The Power Bowl is designed with easy access tuning in mind, a properly tuned accelerator pump is an absolute must, when optimum carburettor setting is the goal.
KIT INCLUDES:
• Power Bowl
• Accelerator Pump Cover (w/adjustable leak jet)
• O-Rings
• Linkage (POWER) Spring
• Diaphragm Spring
• Instructions
• Sticker
ADVANTAGES:
• Easy Tune Leak Jet (ALJ)
• Bolt-on Power
• Easier Starting
• Instant Throttle Response
• Improved Acceleration
• Eliminates Hesitation and Bogging
• Better Holeshots
• Reduces Hot Engine Stalling
• Bolt-on product that requires no modification
• Available for all current 4 Stroke MX machines.
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