Which is better to get a top end speed out of? a tzr50, rs50 or gpr50?

Question

i want to know Which is better to get a top end speed out of? a tzr50, rs50 or gpr50? when it has an 80cc big bore kit. and what else would be needed to make it go as fast as it could.

thanks in advance!

Answer 1

I don't know the answer to you specific question. however, if you want to go really really fast off-road, I  am taking offers on a fully race prepped 1988 Honda CR500R. It really loves 112 octane race fuel. Desert speeder... scarey friggin' fast!!!!!