Big Bore Kit $ 250x [Archive]

badass250x

12-28-2002, 08:23 PM

IF ANYONE KNOWS WHERE TO GET A 330EX BIG BORE KIT LET ME KNOW. AND WILL THE BIG BORE KIT WORK WITH THE 250X??
I KNOW THE MOTOR ARE BASICALLY THE SAME BUT JUST MAKING SURE!!!

Atreyu

12-28-2002, 08:59 PM

it wouldnt make your 250x a 330 but it would make it a 300.
the 300ex has 282cc + 48cc = 330
250x has 248cc (i think) so 250 + 48cc = 298

250xman

12-28-2002, 10:47 PM

not quite my freind it bore x stroke x some wierd number i froget but it turns a 250x into a 288cc. i got mine from FST and im having the cylender bored as we speak. once it gets here i cant wait to get this things up and runnin.

wheeltrax

12-29-2002, 12:25 AM

Isnt it bore x bore x stroke = CC's?? Thats what i thought it was.. maybe i am wrong. Anyone know?

mysticfalcon

12-29-2002, 12:30 AM

Pi(3.14) x bore xbore x stroke

DaveEX7

12-29-2002, 09:11 AM

go here>> http://www.fourstroketech.com/sportad.htm

itl make ur bike a 390 stroker