Our Yamaha FX SVHO Blow Off Valve Kit has everything you need to replace your factory BPV on your Yamaha Watercraft. The OEM BPV is made of cheap rubber and plastic and known to rip and leak boost. Our high performance VTA (vent to atmosphere) blow-off valve is precision machined out of aircraft grade billet aluminum.
It features an internal brass piston design and is pressure tested to withstand up to 100psi, allowing it to compliment even the most aggressive builds. Improve your power delivery, By reducing the stress from compressor surge, our BOV helps extend the life of the supercharger clutch and internal components and ensure a leak free design.
Spring pre-load determines the pressure differential required across the piston before the BOV opens and releases the pressurized intake charge. Designed to be a replacement for the OEM bypass valve.
1 Review
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Perfect fit and a great price!
Worked out perfectly on my 2024 FX SVHO. Great sound and quality and you can't beat the price. I don't have the Boomba Racing fuel rail so a box wrench didn't work for installation. What I did was use a deep M17 socket and gently tucked the wire in the socket to install the new Vacuum Block Kit. Very happy with my purchase!
