Gasket from motorsport with better properties than the standard gasket: better sealing against higher boost pressures. Slight increase in performance due to flatter design. 1.6mm or 1.3mm thickness With our compression calculator, you can easily calculate the compression for different head gasket thicknesses. This allows you to quickly and easily find the right thickness for your engine. To the compression calculator New head bolts should always be used! Manufacturer Information about the manufacturer BAR-TEK BAR-TEK Motorsport GmbH Im Rauschen Auel 3, 51491 Overath-Brombach, Germany info@bar-tek.com