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culichi
07-11-2007, 01:25 PM
I want to make my trx faster, so i was planning on getting a bigger bore and hotcams... but i dont know were to get them can you tell me where or what other parts can make my trx faster!

mx825
07-11-2007, 01:47 PM
Thumper Racing makes a 286 kit.
Hmf and Pro circuit have awesome exauhst systems.
Get a good air filter, take out your airbox.
Versha makes valves.
you can use a web cam.
i also recommend an aftermarket cdi.

flyboy62
07-12-2007, 08:18 AM
or just get a bigger bike

m.h.s.c.#527
07-12-2007, 09:55 AM
Originally posted by culichi
I want to make my trx faster, so i was planning on getting a bigger bore and hotcams... but i dont know were to get them can you tell me where or what other parts can make my trx faster!

im one of the biggest 250 supporters but it honestly would not be worth it

TeamOMatic69
07-12-2007, 08:14 PM
if your gonna do anything, you should top it all out with a rev box, which adds hp at certains rpms, and by adding rpms increasing top speed. Already with big gun exhaust alone at the top of fifth gear, i would hit the rev limiter.

ryanh250ex
07-13-2007, 07:29 PM
Originally posted by mx825
Thumper Racing makes a 286 kit.
Hmf and Pro circuit have awesome exauhst systems.
Get a good air filter, take out your airbox.
Versha makes valves.
you can use a web cam.
i also recommend an aftermarket cdi.

Thumper makes no such kit, unless for whatever reason it is not on their website.

Check the FAQ, that will tell you all you need to know

mx825
07-14-2007, 10:03 AM
Originally posted by ryanh250ex
Thumper makes no such kit, unless for whatever reason it is not on their website.

Thumper Racing makes a 286 kit. No clue why it isn't on there.

culichi
07-14-2007, 12:01 PM
yeah i was cheking and there isnt but i guess im going to call

08-12-2007, 01:10 PM
if you were to bore out a 250ex and have all the works you would be a sleeper with some serious power. If you take a 400ex (397cc) and bore it out to a 440cc and have the stroker, cams, exhaust you will beat 450's. A modifyed engine performs better than a stock engine of that cc. IE: Honda TRX250ex (229cc) vs Suzuki 250(249cc) the Honda can beat it. And if you were to bore out your 250ex 20 more cc you would easily beat the Suzuki.

Honda10
08-12-2007, 06:30 PM
"culichi" U should Probably start out buy getting an Exhuast, The best exhuast is Curtis Parks But if to expensensive definetly get an HMF. After that get a Jet Kit, Either Dyno jet kit or K&N. nd then get an Air Filter,K&N or UNI. And if u want to get so new rear tires, 20' Razors. After installing all of this u will see significant gains in acceleration.