Mitsubishi Evo 4-9 4G63 Athena Racing Head Gasket Cooper Ring Ford resulting in turbo compressor surge

resulting in turbo compressor surge every time the throttle is closed after boosting

200psi WM Pump

03mm - Set of 12

13021AA240

Mitsubishi Evo 4-9 4G63 Athena Racing Head Gasket Cooper Ring Ford resulting in turbo compressor surgeATHENA Cooper Ring Gasket Features For specific high horsepower applications. engine performance can be significantly improved by using Athena Cooper Ring gaskets. that are supplied with Stainless steel rings. This technology outperforms conventional fire ring solutions. Reinforced material M0115 (see features below): asbestos free composite raw material OE approved. Properties Motorgasket M0115 has a good mechanical and thermal stress. conforms well