Dj.Yamaha Posted March 26, 2008 Report Share Posted March 26, 2008 What can i take off my head and still run pump gas 93???? Quote Link to comment Share on other sites More sharing options...
trapp350 Posted March 26, 2008 Report Share Posted March 26, 2008 Depends on your elevation and the rest of your bikes set up. On average for sea level 20 thousands is pump gas safe. Quote Link to comment Share on other sites More sharing options...
shee rips Posted March 26, 2008 Report Share Posted March 26, 2008 mine has .020 taken off and for now im using 89 octane, at or near sea level. no timing advance on this gas though:( Quote Link to comment Share on other sites More sharing options...
boonman Posted March 27, 2008 Report Share Posted March 27, 2008 .020" on the safe side, and if you run fresh 93 octane, you can likely get .030" taken off. Depending on elevation. Quote Link to comment Share on other sites More sharing options...
Dj.Yamaha Posted March 30, 2008 Author Report Share Posted March 30, 2008 thank you i think ill be going .020 my elevation is 450 feet and i run 93 octane Quote Link to comment Share on other sites More sharing options...
bansheejoel Posted March 30, 2008 Report Share Posted March 30, 2008 im at 590ft and i got mine miiled .020 and it didnt bump compression near as much as i thought it would....if i were to do it again i would do 0.30 Quote Link to comment Share on other sites More sharing options...
ClimbAnyHill Posted March 31, 2008 Report Share Posted March 31, 2008 .035 at sea level here & good on premium pump! Quote Link to comment Share on other sites More sharing options...
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