Posts: 1512
Joined: 7/21/2011
Location: Galesburg, IL USA
Setting up a couple of Outlaw karts for oval dirt racing.
Looking for the following engines that would work for this application:
YZ250 - Current Generation
KTM250SX - 2013+
Any model 250F or 450F less than 5 years old.
Will consider engines that need rebuilt or work, as long as they aren't grenaded.
Will also need ECUs and possibly complete wiring harness.
Please let me know if anyone has anything lying around!
Posts: 369
Joined: 7/24/2017
Location: Sunman, IN USA
mxtech1 wrote:
Setting up a couple of Outlaw karts for oval dirt racing.
Looking for the following engines that would work for this application:
YZ250 - Current Generation
KTM250SX - 2013+
Any model 250F or 450F less than 5 years old.
Will consider engines that need rebuilt or work, as long as they aren't grenaded.
Will also need ECUs and possibly complete wiring harness.
Please let me know if anyone has anything lying around!
May be parting out Malcom Stewart’s rmz 250 full pc motor, full Hinson clutch comes with tons of spare engine parts if you would be interested it is a 2011 same basic engine as 2018 rmz 
Posts: 163
Joined: 3/6/2011
Location: Edgewater, MD USA
I have a 13 YZ 250 with 25.7 hours on it. Definitely willing to sell the motor if youre interested. Feel free to text, 301-693-5259, or email, wheelboy16@aol.com
Posts: 116
Joined: 6/5/2018
Location: Gallipolis, OH USA
I have a complete pull out 2010 CRF250 motor. Exhaust. Radiators. Wiring. Throttle body. Etc.
I Have the motor apart. It does need center cases. Topend is good. You may be able to fix these cases but i didn’t want to mess with it. Cylinder is good. Head and cam is good. 740-645-559O 
Posts: 189
Joined: 4/1/2008
Location: MI, USA
I have a complete 15 yz250f that we are doing a 2 stroke conversion on. I know its a little older than what you were asking for but since it has everything and they had no real change I figured I would let you know. Motor is in great shape and runs super. 517-376-1438 if interested. Thanks Jerry
Posts: 36
Joined: 11/17/2020
Location: Groesbeck, TX USA
