Log in

View Full Version : 250x motor or 300x ?????



250rbadboy
11-01-2008, 08:59 PM
sons moving up to the 300 class next year. looking to see who builds the fastest motors? is the 250x better then the 300x

ZSNOW
11-03-2008, 12:50 PM
250x is faster because of the shorter stroke. 300 is torquier because of the longer stroke.

250rbadboy
11-03-2008, 07:29 PM
thats what we came up with sort stroke big bore. just like the crf250r motors.

ZSNOW
11-03-2008, 07:45 PM
the only issue is, u can only get a 14:1 piston in 297 cc's which is only 282 on a 250x if i remember correctly

250rbadboy
11-03-2008, 08:09 PM
I THINK THATS WHAT WERE GOING FOR.

ZSNOW
11-04-2008, 04:54 AM
o yah, tc is the people to talk to about 250x's

250rbadboy
11-04-2008, 03:36 PM
would you have a link to tc

ZSNOW
11-04-2008, 07:04 PM
http://www.tcracingengines.com/

SET THE STAGE
11-04-2008, 10:41 PM
something leads me to think you're talking about the 09 250x rather than the 87-91 250x

if that's the case, GO WITH THE 300X lol. the 09 250x is the same thing as the 250ex (a.k.a. junk)

ZSNOW
11-05-2008, 04:04 AM
oo, i forgot about the change in the name lol,

if ur talking about the 09 250x, go 300x alllll the way,

250rbadboy
11-05-2008, 07:27 PM
no its the 91. talked to tc today we can expect about 30hp.should be fun.

SET THE STAGE
11-05-2008, 07:51 PM
i really wish they wouldn't have named two different quads from the same company but different times the same thing... GOOD MOVE, HONDA

that's awesome, though. hope it turns out nice!

250rbadboy
11-05-2008, 08:02 PM
thanks it willhttp://<img src="http://img.photobucket.com/albums/v226/playful316/atco%2011-2-08/Picture149-1.jpg">