Kawasaki Ultra 300/310 Pulley & Stainless Steel Idler Kit
Upgrade your Kawasaki Ultra 300 or 310 with our High Strength Billet Aluminum Pulley and Stainless Steel Idler Kit. Engineered for unmatched durability and performance, this kit features a military spec marine coating that ensures optimal performance, minimal belt wear, and superior corrosion resistance. Designed to withstand the rigors of high-performance watercraft use, the pulley also serves as a heat sink at high RPMs, efficiently drawing frictional heat away from the belt.
Enhanced Boost Pressure
Experience a significant boost in performance with an increase of +3 PSI over stock pressure levels. With a diameter of less than 100mm, this Stealth Series Pulley is compact yet powerful. To safely harness this extra boost, the use of 93 Octane gasoline is required. Rest assured, the additional boost remains within the safe operational limits of your supercharger.
Complete Upgrade Kit
The kit includes a CNC Machined Lightweight High Strength Stealth Series Pulley, a necessary Idler installation tool, and a new steel Idler pulley that is essential for use with this upgraded pulley. For those seeking to maximize their watercraft's potential, an ECU tune compatible with this setup is also available.
Transform your Kawasaki Ultra 300 or 310 into a high-performance machine with this Pulley and Stainless Steel Idler Kit. Designed for enthusiasts who demand the best, it's the perfect upgrade for improved performance, reliability, and longevity.
When every second counts, you can count on Cabrera MotorSports to give you the winning edge.
When it comes time to put it all on the line and you’re waiting for the band to snap, be sure you’ve got the confidence that comes wth power - power that Cabrera Motosports provides through optimal ECU remapping for performance.
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