Thickness: 0.8mm (same as factory thickness)
Bore: 85.5mm
If you have decked/resurfaced the head and need a slightly thicker gasket than stock, or just want to reduce compression ratio slightly, look to our separate listing for the 1.0mm thickness version.
Features precision water/oil route seals and premium grade materials and coatings
Tomei compression ratio calculator:
https://www.tomeiusa.com/_2003web-catalogue/gasket_crc.html
Tomei stock engine data:
https://www.tomeiusa.com/tool/stock_engine_data.html
MIATA NA/NB 1990-2005
MIATA NA/NB 1994-2005
MIATA NA/NB 1990-2005
MIATA NA/NB 1990-2005
MIATA NA/NB 1990-2005