This unit replaces the factory 0.30mm MLS (Multi Layered Shim) steel head gasket with a thicker decompression Head Gasket.
This is specifically for vehicles being turbocharged / supercharged requiring a drop in compression with a single fit gasket.
These are available in three thickness levels – 1.00mm, 1.50mm and 2.20mm.
Anything 1.50mm or thicker, will require modifications to the camshaft gear, with the fitment of a Vernier Camshaft Gear to compensate of valve timing.
- Mitsubishi 6A10 DOHC 24v Engines 1992 – 2007
- Mitsubishi 6A12 SOHC 24v Engines 1992 – 2007
- Mitsubishi 6A12 DOHC incl Mivec 24v Engine 1992 – 2007
- Mitsubishi 6A13 DOHC 24v Engines 1992 – 2007