421 cub gas or racing gas

[gangstahic]

thanks for the input. I try to ride 2+ times a week, so running race gas would def be an expense. I can only imagine how much fuel the 421 will suck down. I guess i just have to make a judgement call on whether or not the race gas is worth it. I wish I would be able to ride one. Anyone in NJ have a cub??