Cosworth High Performance Head Gaskets are engineered to seal in power under the most demanding conditions.
Constructed from stainless steel with a folded stopper layer, each application features superior sealing compared to conventional multi layer steel gaskets. Additionally,
Cosworth High Performance Head Gaskets are manufactured from pre-coated die cut stainless steel resulting in uniform coating distribution and consistent shape.
Suitable for EJ257 engines with dual AVCS
Cosworth gaskets feature a folded stopper layer for additional torque around each cylinder. The width of sealing area is specific for each application.
Pre-coated stainless steel with a 0.25 micron layer of nitrile rubber ensures consistent distribution of coating with no high or low areas
Individual die cut layers of stainless steel with superior consistency compared to laser cut gaskets
Die cut manufacturing process ensures smooth edges, unlike laser cut gaskets
Available in a range of thicknesses for specific applications
Manufacturing dimensional tolerance of +/- 0.001''