We have tried them all and this is the best head gasket you can use for your engine build
This gasket is 86mm x1.8mm
This gasket is suited for our maruha stroker cranks, increasing the clearance by 1mm between the head and block. This allows the use of off the shelf piston and rod combinations. This Gasket will lower the compression.
Suits all Mazda MX5 with BP engine 1994-2004