RIVA Water Bypass Fittings are made from billet aluminum for strength and anodized to prevent corrosion. 45-degree outlet for use with 1/2-inch waterline."
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This tool allows easy removal and replacement of supercharger impeller for all supercharger service needs. Precision machined tool securely holds gear on all Yamaha SHO & SVHO applications. A must for every mechanics...
Our ultra high strength RIVA cylinder head stud kit is essential equipment when upgrading internal components on your high boost Yamaha engine. Precision machined from premium grade 8740 alloy and heat treated to...
Our Valve Retainer Upgrade Kit increases the reliability of your engine by reducing the possibility of valve float at high rpm. Includes 12 lightweight, precision-machined titanium valve retainers and 6 OE rocker arm...
RIVA Racing's Kawasaki Ultra 260/250 Power Filter kit delivers greatly improved acceleration and increased top speed by replacing the restrictive stock intake system. The Power Filter feeds your supercharger with an...