What is faster an 03' ltz400 with a White Brothers R4 slip on, UNI air filter, jet kit... or an 04' 450R bone stock??
if the honda is faster, by how much?

 

I just sold an 05 Z with white bros full exhaust system, K&N clamp on, jet kit, Alba CDI, and hotcam. I hate to say it but the 450r was still faster. I raced a guy on mine vs the 450r and vice versue the r is faster.

 

the r/yfz are made for motocross and racing stuff... plus they have the 50+ ccs. Just knowing that u should know its faster. The kfx/z are good at everything. Its not like a r/yfz where its great for motocross and not-so-great at other things. Basically 2 different quads.

 

My kfx- tears 450r's and yfz's new *** holes every time i race them. Just this weekend i raced a yfz-450 with 13;1 piston , cam, intake, cdi, and exhaust , took him with out any doubts. the only guy that was giveing me comp. was a trx-508cc with work done to follow. If either yfz or trx is stock its just sick how i will demolish them.[img]i/expressions/face-icon-small-smile.gif[/img]