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Pro Rider I ride, because football, basketball, and baseball only uses one ball!
Joined: Dec 2006
Posts: 2,407
Likes: 0
Blaster 240 kit...
Nope. I have always just ran 93 octane in everything I had, including a hopped up Banshee and a hopped up CR 250. If you need to run race fuel or not is determined by compression ratio, not bore size.