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View Full Version : honda 350x engine in a 250x quad



trikes4life
05-03-2009, 01:05 PM
will a 350x engine fit into one of these bad boys. i might have located my next project.

350Xhilaration
05-03-2009, 05:32 PM
My brother did this several years ago.

http://www.3wheeler.org/vb/showthread.php?t=4087

SWIGIN
05-03-2009, 05:51 PM
i have built several and have posted on here about some of them

you only have to change 1 mount in the frame...if you choise to cut the motor to fit the frame you might run into a torn off mount like what happened to me.

do it the right way and change the frame and not the motor.

clintfrench
09-10-2009, 09:02 PM
Does Any one know which disk brake front end will fit on a 86 250 bigred as i am getting tired of replacing the brake shoes and drum every year since i can never get the drum off without cracking it i know they make em but cant figure what one will fit so anyone done this???? and will i have to replace the rim??

Eric250R
09-10-2009, 09:51 PM
Not sure about a brake swap, but post this question in trikesylvania and you'll get some help.

lndy650
09-10-2009, 09:58 PM
just the back mount is different its easy to change though. powroll has a kit and a pipe. you cant use the stock 350x pipe... i built one for mine.