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f3rr3t
06-25-2007, 08:28 PM
i read on here about heavy duty valve springs but can not find the thread now. does anyone know where i can find these.

they will not withstand my current engine build. 13.4:1 and 10,000 revs


are there any springs that i could maybe swap with maybe 250r
GPracer2500
06-25-2007, 09:01 PM
Powroll sells springs for the 250X/300EX.

Click the pic
http://www.powroll.com/images/24029.jpg (http://www.powroll.com/P_HONDA_TRX250X-300EX.htm)

I'm sure there's other sources for 250X springs as well. FYI, the 250r doesn't have valve spings (since it has no valves--it's a two stroke).
f3rr3t
06-25-2007, 10:02 PM
der der der on the 2-stroke thing lol.

ya i need springs for a 250ex not a 250x allthough they may work
GPracer2500
06-25-2007, 10:27 PM
Whoops....I was thinking 250X for some reason. 250EX springs might be harder to find.
m.h.s.c.#527
06-25-2007, 10:35 PM
R/D valvespring makes both Titanium and Chromoly Valvesprings for the 250ex. The Ti is 136 dollars, while the Chromo is 76. These springs would be ideal if you have a top-end oriented build, or have a cam/rev box.
f3rr3t
06-25-2007, 10:43 PM
m.h do u have paypal if so u have a lil cash comin man
m.h.s.c.#527
06-25-2007, 10:46 PM
i do ot sell them i just know they make them
f3rr3t
06-25-2007, 10:49 PM
i know that put ive asked on so many sites and tryin to find others that would work and nothin.

ive been held up to weeks lookin for springs and u pointed me in the right direction savin me about 400 bucks for custom springs

since i cant buy u a beer i would like to send u somethin



help those who help you (not sayin your poor lol):p
m.h.s.c.#527
06-25-2007, 10:51 PM
ok ill send u a pm
ryanh250ex
06-26-2007, 05:46 PM
mhsc just copied and pasted info i wrote in the 250ex performance faq.


http://www.rdvalvespring.com/honda.html
f3rr3t
06-26-2007, 05:59 PM
ahaha lil fock3r lol its all good
m.h.s.c.#527
06-26-2007, 09:21 PM
Originally posted by ryanh250ex
mhsc just copied and pasted info i wrote in the 250ex performance faq.


http://www.rdvalvespring.com/honda.html

he said find the info i did
chad502ex
06-27-2007, 07:13 AM
Originally posted by f3rr3t
i read on here about heavy duty valve springs but can not find the thread now. does anyone know where i can find these.

they will not withstand my current engine build. 13.4:1 and 10,000 revs


are there any springs that i could maybe swap with maybe 250r

Check with the site sponcors to see if they are a KibbleWhite authorized dealer, if not I am and can help you if needed...
m.h.s.c.#527
06-27-2007, 03:11 PM
thats not 250ex
chad502ex
06-28-2007, 06:58 AM
Originally posted by m.h.s.c.#527
thats not 250ex

the valve spring kit is the same if the engine is kick or electric.
400exrider707
06-28-2007, 07:03 AM
Originally posted by chad502ex
the valve spring kit is the same if the engine is kick or electric.

They're that close? They're two completely different motors are they not? :confused:
chad502ex
06-28-2007, 07:08 AM
Originally posted by 400exrider707
They're that close? They're two completely different motors are they not? :confused:

before a purchase is made I would recommend measurement and verification with the vendor, but the spring height and tension should be the same on both engines if the head is the same.

the head is the same from 01'-08', and in this case the KW is good up to 02'. I would have to call and verify.