With ever improving tuning technology, the pressure increases found in the combustion chamber can become a problem. Improved gas sealing is a high priority when increasing the power output of any engine.
The TODA K20A headgasket has a thickness of 0.3mm (stock head gasket thickness is 0.6mm). It is designed to increase the engine compression ratio by 0.4.
For use with EP3/DC5 K20A/A2/Z1 engine using “PRB” head.