Description
- 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 - #8