High Compression Stock Bore Kawasaki EX400 Head gasket .010 2018/2020


Increases your stock Compression to allow better off the corner power

20 in stock

SKU: SP15-400 .010 Categories: ,


Spears Racing Kawasaki EX400 Head gasket .010: This gasket is custom made to Spears Racing Specifications it will increase your Compression from Stock to over 12.1 to 1   The thickness is made thinner than original gasket to get more powerful results for Torque and RWHP .This gasket is used by competitors in all of the world in major race series.

Spears Racing’s High compression Kawasaki EX400 Head gasket .010 is comprised of  one layer of Stainless Steel not two like the OEM gasket. Spears uses Stainless steel for increased strength, its ability to rebound and corrosion resistance. The layer  of the gasket are embossed and coated on both sides and are  designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. Heat resistant to 250C or 482F


BSB Junior Supersport,Motoamerica,WSS300 and CSBK Lightweight Sportbike Championship This cylinder head gasket is for racing purpose only.