race gas on stock motor

[flat_track400ex]

i was wondering if i would benifit at all from running race gas on a stock motor??
if i run it would need to do anything liek rejet?

[Scro]

you dont need to run straight race gas....what i do is mix it, 50/50 with 93 octane...you will tell a little bit of a difference, not much

[iceracer65]

because higher octane race gas burns much slower than pump gas...it needs to be squeezed tighter for complete combustion.

i dynoed my 450r with strait race gas (thinking it would make more power) . we then filled it up with pump gas, which was around a 50-50 mixture and made a horse and a half more thru out the rpm range... go figure:devil: