BMW TURBO M50b25 2.5 2.8 3.0 M50 M52 ATHENA COOPER HEAD GASKET TURBO

Athena Racing series Cooper Ring cylinder head gasket.

For specific high horsepower applications, engine  performance can be significantly improved by using Athena Cooper Ring gaskets, that are supplied with INOX steel ring. This technology outperforms conventional fire ring solutions.

Cooper Rings are oversize (also fits for oversize bores).

"Must have" for Turbo Engine M50 M52 and big BOOST. Recomendet ARP m10 BOLT  + LOCTITE GLUE !

86mm CUTRINGS bore (uniwersal ! we recomendet 86mm cutrings for all BORE SIZE 84-86)