The stock steel ball in the check valve has also been replaced with a nylon type for an improved response time during hard landings and harsh impacts. The ball check valve has also been redesigned, relocated at the bottom of the pump cover for a more consistant fuel supply. With all the new advances in the “R&D POWER BOWL”, we also included an externally adjustable leak jet for fine tunning, it’s just a quick and easy hand adjustment.

FLUID RESERVOIR COVER DUKE250/390 (1) KTM COMBO OFFER: BAJAJ. Staying true to the brand pillars, we offer accessories with fine precision and flair.

Port two, is isolated low in the fuel sump area, assuring ‘FUEL ONLY’ into the venturi. With the motive of standing by the promise of KTM bike to make every journey memorable, Zana for KTM abides by the trust, the character, and the design that the brand promises. Port one, is positioned at the highest point in the fuel chamber, providing a natural purge, allowing entrapped air to escape through the leak jet orifice. (no bog) Our “ANTI-CAVITATION” Accelerator pump is State of the Art, designed with two separate fuel ports.

Splashing coupled with excessive clearance around the production fuel baffle, allows air pockets to reach the main and pilot jet, resulting in an extreme lean condition, commonly known as “bogging.” The “R&D POWER BOWL” designed with our new “ZERO TOLERANCE JET CHAMBER”, minimizes existing clearances eliminating the possibility of fuel evacuation around the main and pilot jet area. During hard landings and high speed impacts, excessive fuel splash currently exists. The “R&D POWER BOWL” is a sure fix for these problems. 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. With the advent of high performance 4 stroke engines, carburetor hesitation is a far too common occurrence. R&D’s Power Bowl, the cure for unpredictable carburetor performance, common in todays motocross bikes.

Ktm bike covers