426 question

[fatboyrv]

i have a 2001 yz 426 set up for desert i have a clarke 4 gallon tank on it i live in california i was wondering if i can run 110 octane gas and 91 octane mixed like two gallons of 91 in a can and 110 in the same can mix it and poor it in the bike will it run the same will it run better or will it run worst does anybody have experience doing this and how well does it work thanks

[Pincushion]

Unless you have extensive engine mods I'd stick with premium pump gas. If you detonate then worry about race fuel. Only use race fuel if the application really calls for it, otherwise its a waste of $$. A stock motor will gobble 91 without problems.

[fatboyrv]

yah my bikes motor is stock thanks man