baddsheee Posted October 24, 2007 Report Posted October 24, 2007 I'm right about 2,800-3,000 ft elevation. With the 20cc's my compression is at 138-140lbs. Heading out to Glamis the 1st of the month and wondering what you guys think my compression would be at sea level. Would a 50/50 mix be a need or 91 be fine? Quote
shee4speed Posted October 24, 2007 Report Posted October 24, 2007 (edited) I think you'll be good on pump. i'd be surprised if the lower elevation bumps that up 15 lbs.my .02 Edited October 24, 2007 by shee4speed Quote
baddsheee Posted October 25, 2007 Author Report Posted October 25, 2007 I think you'll be good on pump. i'd be surprised if the lower elevation bumps that up 15 lbs.my .02 Thanks for the response, anyone else got any input? Quote
shanYE west Posted October 25, 2007 Report Posted October 25, 2007 (edited) Your compression at sea lvl should be around 160-165. If it were me.. I'd probably run 50/50 blend of race fuel and 93 to be on the safe side. Better safe then sorry.. Edited October 25, 2007 by Fouledout421 Quote
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