YAMAHA FX-SHO FZR FZS RIVA Valve Train Upgrade Kit & Compression Tool 2008-2013 RY19040-VTU-1/ RY19040-VCT

YAMAHA RIVA VALVE TRAIN UPGRADE KIT & Tool

RY19040-VCT / RY19040-VCT

Fits: ALL FX-SHO/FZR/FZS Models

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.

Our overhead Valve Compression Tool allows easy removal of valve springs and keepers without removing cylinder head. Includes compression adapter to pressurize cylinder keeping valves in place during removal of stock springs and keepers. Fits both Yamaha 1.8L & Kawasaki 1.5L 4-stroke engines