srferreras Posted August 26, 2015 Share Posted August 26, 2015 this is my configuration:Wiseco pistons flat top 9.1 75mm1.5mm head gasket265/265 camshaft 8.7 lift***results per cylinder is 155psi. you feel it is very short? before he had it in 175psi. currently my engine has 297whp Quote Link to post Share on other sites
AdamB Posted September 2, 2015 Share Posted September 2, 2015 When it pulled 175psi, was that with OEM cams?Wild cams tend to pull the dynamic compression down somewhat. Quote Link to post Share on other sites
srferreras Posted September 9, 2015 Author Share Posted September 9, 2015 AdamB, 175 with the cam 265 Quote Link to post Share on other sites
AdamB Posted September 10, 2015 Share Posted September 10, 2015 Have you changed anything since the last time it was tested at 175? Still 155 is not bad, and is around average for a forged motor. Quote Link to post Share on other sites
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