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MACSBOOST Yamaha WaveRunner SVHO/SHO Blow off Valve

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MACSBOOST Yamaha WaveRunner SVHO/SHO Blow off Valve

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Availability: In stock.

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Quick Overview

 MACSBOOST high performance Yamaha WaveRunner SHO/SVHO blow off valve

Product Description

Improve the reliability of your Yamaha WaveRunner FX, Cruiser, GP1800R, FZR, FZS SHO/SVHO supercharger by adding a MACSBOOST high performance blow off valve.  Fits all years 1.8 Supercharged engines.  This kit includes a custom silicone hose with a large bov port, with 100% more flow than the competition on similar valves.  Our hose design is a true spline curve minimizing curvature and pressure drop with better than OE fitment.




The SVHO superchargers are known to shear gear teeth, twist supercharger shafts and destroy your very expensive supercharger.  Going from full boost to closed throttle causes the most stress on this shaft and gear and this blow off valve is your best defense against premature damage.  The BOV gives a safe place for the compressed air to dump and reduce the mechanical stress on the compressor and clutch assembly.

The sequential design of the BOV allows for the fastest response while our exclusive large port ensures maximum flow.

We are allowing backorders.  Shipments are expected to begin early June.

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