[EvaUnit01]

1 mugen headgasket for sale, never been used. Opened to check for any defects. 120 shipped. Raises compression by 0.4

 

[k20spooner]

sounds awesome

 

[ImportRacer2123]

whats it raise the compression to?

 

[EvaUnit01]

k20spooner - thanks it's a very well made piece but after some debate I have no need for it.

importracer2123 - here's the compression math:
k20a3 - 10.2:1
k20a2 - 11.4:1
K20a - 11.9:1

Hope that helps deciding. Someone please buy it.