2007-03-12 16:27:54 · 6 answers · asked by mhygelo23 1 in Cars & Transportation ➔ Motorcycles
high compression engines run alot better on 93 octane. the older engine....70's and 80's will do fine with either regular or the plus. if the compression is over 9:5.1, it will run better with the premium.
2007-03-12 23:10:10 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Premium.
93 octane.
2007-03-13 16:34:04 · answer #2 · answered by Firecracker . 7 · 0⤊ 0⤋
I use the highest octane I can get.If it is not at least 93 I add octane booster
2007-03-12 23:32:27 · answer #3 · answered by bill b 5 · 1⤊ 0⤋
i use 110octane unleaded racing fuel. Expensive as h*ll but i like it. Ive noticed a difference over 93 octane.
2007-03-13 04:53:32 · answer #4 · answered by demo_steven 1 · 1⤊ 1⤋
Just use the octane suggested in your manual. Anything more will be a waste. Anything less and you could cause pre-detonation... knock/ping.
2007-03-12 23:32:52 · answer #5 · answered by tygger 2 · 0⤊ 1⤋
use the one suggested in your bike manual. remember the higher the octane, the slower it burns so you may cause detonation if your engine isn't up to it.
2007-03-13 05:54:08 · answer #6 · answered by thr fonz 1 · 0⤊ 0⤋