This is a standard size, single replacement exhaust valve from the RIVA Performance Valve set.Applications : 2008 YAMAHA FX CRUISER SHO (1.8L) 2008 YAMAHA FX HO (1.8L) 2008 YAMAHA FX SHO (1.8L) 2009 YAMAHA FX CRUISER HO (1.8L) 2009 YAMAHA FX CRUISER SHO (1.8L) 2009 YAMAHA FX HO (1.8L) 2009 YAMAHA FX..
RIVA High Performance Valves are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intake valves are built from high grade EV-8 (24-4N) stainless that is extremely resistant to corrosion. Exhaust valves are built from inconel alloy (IN-751) that is ..
RIVA High Performance Valves are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intake valves are built from high grade EV-8 (24-4N) stainless that is extremely resistant to corrosion. Exhaust valves are built from inconel alloy (IN-751) that is ..
Our new bulletproof sleeve system is the ultimate foundation for your high performance engine. Engineered specifically for the Yamaha SHO engine by Darton Sleeves, the leader in racing sleeve technology, these sleeves will hold up to extreme punishment in high boost applications. Innovative “Flat-Lo..
These precision machined billet aluminum knobs provide quick and easy access to your engine for maintenance & cleaning. Directly replaces original steel mounting screws securing engine cover that are prone to corrosion. A practical upgrade that installs in minutes and looks awesome! Provides quick &..
Adjustable Cam Sprocket Kit delivers a significant increase in horsepower, speed & RPM through easy cam timing adjustment. RIVA's 'Quick-Tune' design features interchangeable steel timing inserts that lock-in desired cam adjustment in minutes without removal of cam tensioner, camshaft or cam sprocke..
Our Supercharger Gear Dampener unit is designed to protect gear teeth & sprag clutch on supercharger drive system. Dampener features innovative cushioning mechanism that insulates gears from harsh clutch engagement. Directly replaces OEM intermediate gear located between clutch and supercharger shaf..
Our precision ground racing camshaft delivers a serious gain in horsepower and torque with its optimized valve lift profile. Billet steel construction provides superior strength and torsional stability. Use with Riva Valve Train Upgrade Kit for maximum reliability. Increased horsepower and torque. R..
Our Billet Racing Cams add 20 peak horsepower and increased torque throughout the rpm range in your modified SHO engine. Made for us by Web Cam and precision ground to our specification from 8620 billet steel and heat treated for maximum strength. Features added oil ports in cam lobe contact areas p..
Our Valve Train Upgrade Kits increase the reliability of your modified engine by reducing the possibility of valve float at high rpm. Includes lightweight, precision-machined titanium valve retainers, racing valve springs, and base washers.Applications : 2022 YAMAHA GP1800R SVHO 2022 YAMAHA FX SVHO..
Our High Flow Billet Fuel Rail is an essential upgrade to your fuel system to support increased horsepower with supercharger or turbo modifications. Directly replaces restrictive factory fuel rail for improved fuel delivery and enhances the appearance of your engine bay. Precision machined billet al..
Our High Flow Fuel Rail is an essential upgrade to your fuel system to support increased horsepower from supercharger or turbo modifications. Directly replaces restrictive factory fuel rail for improved fuel delivery and enhances the appearance of your engine bay. Precision machined billet aluminum ..
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 tool box!..
RIVA Performance Valve Lifter Buckets are a "must have" item when upgrading your engine's valve train. Designed to withstand the stress of increased valve spring tension and RPM in modified engines that can cause stock components to fail. Our lightweight valve lifter buckets are CNC machined from he..