Golden Eagle 86MM Advanced Seal Head gasket K20 Engines - GAHG103-86 Rails This significantly reduces the transfer

This  significantly reduces the transfer of heat from the head to the intake and incoming air giving you more power

and we highly suggest you take time tuning the gate spacing and throw to your liking before reinstalling the console

the devil is in the details

see note above

Golden Eagle 86MM Advanced Seal Head gasket K20 Engines - GAHG103-86 Rails This significantly reduces the transferGolden Eagle 86MM Advanced Seal Head gasket K20 Engines GAHG103 86 G. E. Advanced Seal Head Gaskets are perfect for high hp engine builds as well as daily driven. G. E. Advanced Seal Head Gaskets are specially made and designed with turbo applications in mind. Used on top winning race cars the world over from Import Drag Racing, Rallycross, Time attack and more. Features: G. E. Advanced Seal Head K series Gaskets are stronger than OEM and other brands