85 350x motor swap???

[oldtoys72]

I'm trying to remember what other motors will go into the 350x frame... I think it was the XL600R motor if I remember right but who knows! I know there are a few of you out that that have done the swap or at least know what will fit so if you could help me out that would be great!

[TheRealFatShady]

http://www.3wheelerworld.com/showthread.php?115974-Anyone-replaced-350X-engine-with-a-different-one-250x-300ex-xr600-xr500-ascot-500

Check that thread. Most require lots of modification/fabrication.

Easiest is likely a 250x or 300ex quad engine. 1987-1992 for the 250x, and 1993-2006? for the 300ex. 300ex has electric start, not sure if all years have reverse. 250x is a five speed with reverse.