In my 212cc with 12.5:1 compression I'm running VP 110 octane and it's just purrrrfect. In my 99cc with 8.5:1 compression I'm running 100 octane pump gas and it doesn't seem to be hurting it any.
As a rule, you only need high octane if you have a high compression engine.
Adding a little nitro-methane to your fuel on the other hand.........
Or a turbo! Supercharger anyone?
EZ Motorbike Dealer - San Diego, CA.
Nothing is out of my realm,
if it doesn't fit, make it fit! Beer is the answer....what was the question?
A sense of humor
costs nothing, why don't people use them more often?
"You can't buy respect.....you have to earn it"