how much power?

[headache]

Hey guys i just got a 2003 400ex. It has an 11.00 wiseco piston, a hot cam, full white bros exhaust, jetted carb and open airbox with a big *** K&N filter. It runs very strong. Will this thing run with a stock 450r?? I also have a fully decked out ported blaster that i have out run a buddies stock 03' 400ex. but this thing pulls away from my blaster with ease. So what do ya'll think. thanks

[quads14589]

yes

[TRillen]

go to track or trails find a 450r and try it out thats the easiest way to find out
but i believe it will hang with them

[CHEVYZ]

Fully corked up... probably.

[headache]

thanks guys. i will find someone to race here in a couple weeks