fastrthnu Posted April 20, 2009 Report Posted April 20, 2009 Used to be able to find one, Im possibly retarded maybe, I cant find one. Sea level I need to figure out what 182psi is converted to CR so I can figure out what octain to use. And Im not even sure that is my reading. That is on a new top, 12 kicks with no pipes and just reeds on. Prob like 11:1? I wanted to keep t pump gas but fk it. Ill end up prob running 98-100. :geek: Quote
fastrthnu Posted April 20, 2009 Author Report Posted April 20, 2009 yea, I found one of those, but thing is dont know my chamber volume and my crank is +4 so my piston at tdc is higher than the deck. Somewhere there was a relative calculator that would tell you about what your cr was with your psi. Quote
fastrthnu Posted April 20, 2009 Author Report Posted April 20, 2009 something like this....... http://www.type2.com/library/engineg/comrat.htm Quote
fastrthnu Posted April 20, 2009 Author Report Posted April 20, 2009 nm I found the calc its 12.3:1 so I guess VP red 100-105. That sucks. Quote
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