my z400 vs. another z400 drag in mcdonald slags

my z400 racing another z400 both 07 with after market pipes

[@Jon1985W]

True, the 09' Z400 is fuel injected though, that has its pro's and cons, very expensive to dial in the EFI

[@Jon1985W]

stock Z's ARE faster, but i dont think you have enough modds to hang with me, nice scrambles though!

[@Jon1985W]

dont you think thers a reason they use the same tech, its bulletproof, but yeah, they need to throw in liquid cooling, and the EX has reverse now, and it out weighs the Z buy a good ten pounds