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View Full Version : Is there any big bore kit for a 250??



DaveEX7
01-12-2003, 01:31 PM
i have a 02' 250ex..... and dont gimme that crap about why would i wanna soup up a 250, cause i wanna

ne way i know powroll has a big bore kit for the 250, but i want something bigger

anybody know a company that makes somethin bigger???

Honda2003
01-12-2003, 01:35 PM
Powroll is the only one i've found so far.

DaveEX7
01-12-2003, 01:38 PM
anybody else know of one... like mabe sparks made one over the holidays, or 4 stroke tech or somebody

born-to-race
01-12-2003, 01:53 PM
I'm sure if you sent sparks your motor they'd fix it up real nice. Might be a little pricy though.

Does powroll have a website?

DaveEX7
01-12-2003, 03:28 PM
www.powroll.com

Syrus
01-12-2003, 06:04 PM
I would like to see an elite 250ex, would be a cool project if u got some cash to do some heavy modding. I got a 250ex but im selling it for a 400ex, need more speed. 250ex is a nice bike tho, never have any problems.

DaveEX7
01-12-2003, 06:40 PM
thats what i was gonna do syrun, but im gonna be driven soon and when i get my job il buy a shee or baja or somethin big like that later.... cause i still got the rest of my school and college ahead of me, and i really dont have time to worry about a bigger bike which is more money, so il juss mod up this one as much as i can and get whatever outta it

but ne way, does anybody, i mean anybody know of another big bore kit besides powrolls, for a 250ex??

born-to-race
01-12-2003, 08:04 PM
If I had the money I build a sweet 250EX. Does the
250 big bore kit make a big differance? I tried the site but it didn't go. Do u like the Big Gun exhaust?

Sorry to nag

mesz1
01-13-2003, 05:12 AM
You can go to a 300 with no problem, Give me a call I have them in stock. 1-877-374-0975

Dusty
01-13-2003, 05:28 AM
Mesz1,

Are you talking about the same quad? I thought the Powroll kit was .080. Can you bore the stock cylinder more than that?

Brian

mesz1
01-13-2003, 06:59 AM
My eyes saw 250EX but my brain saw 250X!:o :o

DaveEX7
01-13-2003, 04:50 PM
Originally posted by born-to-race
If I had the money I build a sweet 250EX. Does the
250 big bore kit make a big differance? I tried the site but it didn't go. Do u like the Big Gun exhaust?

Sorry to nag


nagger!!! lol j/j.... ya the powroll kit certainly makes a difference even though it says it does only a displacement difference of 20ccs..... u get better accel. more speed (depending on either 20 or 22 inch tires)

the big gun sounds reaaallllyyy nice... and once u rejet and slap a big bore kit in there.... uve got urself a 250 EASILY capable of beating a 300, mabe even with a few mods... now only thing left to get is a diff carb and im gonnna go race me some stock 400s

and lemme say it will be close.... :devil il still lose but only by like 3 lenghts

born-to-race
01-13-2003, 06:46 PM
I should get a job so I can get that kit and smoke my friends :devil How much does it cost? I now the big gun exhaust is about $400 bucks. Does it wheelie better?

Good luck at smokin 400EX's, you'd give the stock ones a run for there money.

brokeitin3
01-14-2003, 07:43 AM
with 8000 invested. and still cant kick a 400ex in a drag race. it just aint gonna happen with a 250ex. but who cares i love my bike and the results are amazing

01-14-2003, 09:09 AM
brokeitin3 what mods do you have done to your 250ex

DaveEX7
01-14-2003, 02:39 PM
Originally posted by born-to-race
I should get a job so I can get that kit and smoke my friends :devil How much does it cost? I now the big gun exhaust is about $400 bucks. Does it wheelie better?

Good luck at smokin 400EX's, you'd give the stock ones a run for there money.


the powroll kid is $329.82 i think....

the big gun race system was 499.95- and u pop wheelies WAY better and its easier to pop them also... but u still gotta hold them the old fashioned way, but when u gas it to find the balence point, it juss shoots back so dont gas it to hard...... like i did once:D ;) :devil