Cr 250 swapped 400ex: trx250r

[@brantsteele4090]

What year motor is this? I plan on doing this since I’ve blown up my motor

[@denzelderksen7564]

@@brantsteele4090 1988 cr250

[@Foxx-z1c]

I’ve commented on a few of ur videos is there any way u could help me out I really wanna do this

[@denzelderksen7564]

If you’ve got a grinder and welder, then give it a go. What I did for the swingarm mount was just shove a thin aluminum pipe into the engine case on the rear side of the motor, then drilled out the thin pipe until the 400ex swingarm bolt fits snugly. Also I didn’t need to modify the expansion chamber at all.

[@Foxx-z1c]

@@denzelderksen7564 okay nice I got 250r pipes also that will mount up they may fit better I may give it a go some time but have plenty of project the more I think lol thank you for the advice