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When your motor sputters through the whoops or bogs when landing from a jump and G-outs, it is often
caused by fuel being vapor-locked in the standard downward carburetor vent tubes. This vapor-lock action is
similar to putting your Finger over a drinking straw to keep the liquid trapped inside. By venting both hoses
upward, the PC system allows fuel to drain through the downward vent tubes without hesitation and ensures
continual air flow into the carburetor. To be sure that the upward tubes don't draw or get clogged with dirt,
the foam filter-equipped vent box filters the air that the system breathes. Another vital function of the vent
box is keeping water out of the upward vent tubes when you wash your vehicle. With the PC system, off-road riders
don't experience the bogging common in stream crossings when the drain tubes are submerged in water and while
being bounced around on rough terrain. Although the standard venting is improved on some of the newer motocrossers,
problems still persist over obstacles which result in continuous bouncing, such as whoops. The new PC system includes
additional T-vents to improve venting on these motorcycles, and results in fewer vent lines hanging from the bottom
of the motorcycle.
Whether you ride a 2- or 4-stroke motorcycle or ATV the Carburetor Vent System 2 will solve all hard impact bogging
problems. Scott Summers recommends the PC Racing system for all Honda XRs. Arguably the best desert racer of all time,
Danny Hamel, also used the Carburetor Vent System. Other top professionals that have race-proven the PC system include
Larry Roeseler, Ty Davis, Rex Staten, Keith Bowen, David Pingree, Casey Johnson, Jimmy Gaddis, Bader Manneb, Erik Kehoe,
Phil Lawrence, and Robbie Reynard. |
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