Cosworth High Performance Head Gaskets Bore = 101.3mm T = 1.1mm

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

Features

• 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''