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View Full Version : 350x motor install in a 250x frame



Honda250xMutt
10-19-2005, 12:04 PM
Hi all, I am new to this forum, although i have read alot of the posts over the last few months. What i am looking for is the dimensions of the spacers that are needed to install a 350x motor in a 250x frame. From what i understand, spacers are needed in both front and top rear positions while the rear lower mount needs to be narrowed. If someone knows these measurements it would be greatly appreciated and needless to say way cheaper than the 70 bucks poweroll wants for the kit.

Also, i saw some messeges about how to modify either the stock 350 exhaust header or a 400ex header rather than forking out the bucks for the custom Poweroll pipes,,if some one has specs on getting the exhaust done would be appreciated also.

Honda250xMutt
10-19-2005, 07:57 PM
*Bump*

Come on, somebody knows this stuff :)

YZ400EX
10-20-2005, 01:20 AM
I PM'd you

bwamos
10-20-2005, 08:59 AM
http://www.powroll.com/P_HONDA_CONVERSIONKIT.htm this is what you'll want.