PDA

View Full Version : Project 400ex installing a cr550 motor



dirtdog400ex
03-08-2008, 03:26 PM
Ok guys im getting ready to put a cr550 2 stoke motor on my 400ex. Ive already got the motor just getting ready to figure out how to put it in. Also im wondering about how to retrofit an exhaust on it. Any suggestions would be greatly appreciated. Ill post pics of the project within a few days.

dirtdog400ex
03-08-2008, 08:11 PM
sorry I meant a cr515 motor