Race Gas

[Chino886]

Does race gas (111) make the bike run rich?

Is Tractech race gas anygood?

[aci clay]

race gas does not affect your air to fuel ratio. high octane race fuel does not really give a benefit unless you have a high compression motor, 12 or 13 to one. VPs' ultimate 4 is an oxegenated fuel that seems to give about a 7% boost to stock motors and they seem to run real crisp. Big drawback though in california it runs about 10 to 12 bucks a gallon and it really sinks up your garage.

[Chino886]

I am running about 10.9:1, I am using the race gas to run cooler since the 400 is aircooled, I am also running the Sparks advance timing key so she really runs hot.

you could probably mix that with 93 pump gas because if the octane is too high you will actualy loose power and then check that you arent runing too lean and if its still too hot get some scoops and a oil cooler