springersrolla Posted March 4, 2009 Report Posted March 4, 2009 hey got my 4k apart gonna get new pistons this week its either flat top or dished, I'm going the flat tops, assuming they'l give me a higher compression ratio, I'm getting my 4k done up and i need to know whether or not someone has had there head skimmed it suit 3k specs, or to bump up the compression, and what it was skimmed to, to get that compression, I'm aiming at around 9.5:1, 10:1 Quote
Taz_Rx Posted March 4, 2009 Report Posted March 4, 2009 SEARCH!!!!!!!!! This sort of question comes up at least once a month. Get some equations happening and do the math!! :| And for the record unless your 4k is a "twin squish" it would have flat tops to start with. Quote
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