BlueStag Posted February 14, 2012 Share Posted February 14, 2012 So I am sort of wondering: The 2.6 ran flat top pistons, so in that it is correct for a P79. I'm trying to think what else would need to be adjusted to make it work? I'm expecting that the valves cannot be sufficiently relieved into the block. Thoughts? Quote Link to comment Share on other sites More sharing options...
rejracer Posted February 15, 2012 Share Posted February 15, 2012 If you have a 260z block which has been eyebrowed then nothing, bolt it on and run it. If you have a 240z block then you will need to notch the cylinder bores to clear the valves. Quote Link to comment Share on other sites More sharing options...
BlueStag Posted February 15, 2012 Author Share Posted February 15, 2012 If you have a 260z block which has been eyebrowed then nothing, bolt it on and run it. If you have a 240z block then you will need to notch the cylinder bores to clear the valves. Huh! Now I just gotta figure the compression ratio. 9.5 to 1 or so? Quote Link to comment Share on other sites More sharing options...
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