Refully Racing Yamaha 1.8L engine cooling upgrade kit provides the much needed ‘extra cooling’ when modifying your watercraft. Our Racing cooling kit allows the addition of an extra water line from the Jet unit which feeds directly into the Yamaha 1.8 engine block to significantly lower engine temperatures under load to increase engine reliability and performance. cooling plate made for CNC machined out of a single piece of 6061 Aluminum, finished in a black anodized coating, made in china .
Kit includes all necessary Fittings, hoses and clamps you need. 1/2 inch hose and fittings. Suitable for Stock and mild applications (eg Filter, reflash etc)
A must for skis with re-programmed ECU and higher RPM limit
Applications: All 1.8L Yamaha 2008-2013 personal watercrafts .
