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Willy's Rollover Fuel Cell Vent


- The Willy’s fuel cell vent is just like the traditional vents you see now with the roll over ball.

- One unique thing the 4003 offers is a high flow poppet design, which prevents pressure in the cell from pushing the ball up, seating, and stopping it from doing its job. 

- We recommend the 4003 fuel cell vent more often for racers with the belt driven pumps because there is more fuel flowing through with belt driven pumps.

-Fuel Cell Vent - #8AN

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Willy's Carb & Dyno
Willy's Rollover Fuel Cell Vent
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