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View Full Version : 250X/350X Conversion Questions????



BLURR250X
10-15-2002, 06:42 PM
Ok I think I want to do the 350X conversion on my 250X but I'm a little unsure of everything that I will need to do it. Can anyone tell me everything I will need to do the conversion?And is it worth all the trouble it is going to be?

eldoexrider01
10-15-2002, 07:55 PM
i know of 2 or 3 bikes that have the convers. on them. the only thing u gotta have is all the eletrical system stuff like the cdi and stuff like that. one dude took his complete engine out of his own 350x and another dude got a crate motor. and found a scrap 350x

and u can use a 400ex full pipe but u gotta bend one of the header pipes a lil to fit. but nothin too much u cant do wit some stuff round the house. jus reg tools an impact might help and maybe a maual for ur 250x if ur not familar wit it.

300exazzkikr
10-15-2002, 09:31 PM
You have to cut about an inch and a half out of the left side (sitting on the quad) where the bolt goes through for the motor mount. You have to do this to align the chain. Otherwise shove that motor in and you'll have a real screamer.

10-16-2002, 08:07 AM
contact rocky ridge racing,,here's a link to some info on the place..

http://www.atving.com/editor/racing/feature/techtip/chassis.htm

BLURR250X
10-16-2002, 02:19 PM
Hey Rico,

When I tried to go to that site it said the parameter was incorrect.

300exazzkikr
10-16-2002, 03:24 PM
it works fine for me