strokersquid Posted September 29, 2005 Report Posted September 29, 2005 why can a rz run on 85 octane gas but the banshee at the same psi has to run 91-93 ? any idea what psi you can 85, 87, and 91 ( CALIFORNIA premium ) octane at ? a recent thread said it would be difficult to get a 2 stroke that would have too high a compression to run 93 octane unless it hade ignition advance but we only have the piss poor 91 octane stuff Quote
midnite Posted September 29, 2005 Report Posted September 29, 2005 Found this over at ps. 16 cc 210 lbs. - 115 Octane 17 cc 200 lbs. - 112 Octane 18 cc 190 lbs. - 110 Octane 19 cc 180 lbs. - 105 Octane 20 cc 170 lbs. - 98 Octane 21 cc 160 lbs. - 91 Octane 22 cc 150 lbs. - 91 Octane Quote
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