63cc to 72cc how much compression will it dump
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63cc to 72cc how much compression will it dump
hey guys,
I have been thinking about going to F/I. I don't really want to swap out pistons too badly. So was thinking about doing a head swap they need upgraded anyway. Going from a 63CC prc 2.5 5.3L head to a 72cc chamber how much compression would i drop. I was told that i am sitting about 11.25:1 with the PRC's and that's a little high for 92-93 premium... my viable option
I have been thinking about going to F/I. I don't really want to swap out pistons too badly. So was thinking about doing a head swap they need upgraded anyway. Going from a 63CC prc 2.5 5.3L head to a 72cc chamber how much compression would i drop. I was told that i am sitting about 11.25:1 with the PRC's and that's a little high for 92-93 premium... my viable option
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which heads are you going with anyway? 317?