Out of sheer curiousity, has anybody heard of a current ('99 to '05) YZ250 or KTM SX 250 engine being stuffed into a '02 or newer CR250 frame? It just seems like something somebody would at least attempt.
I'm not subscribed so I can't see the pics . . . yet.
Any idea how he did it (e.g. what mods he made, etc.)? I did a search and got his responses to how it works and the YZ280 engine mods, but no specifics on how he got the engine to fit the frame.