En450 to Ex500 mod?

gooch New Member Posts: 3	En450 to Ex500 mod? Sept 9, 2016 8:09:50 GMT -6 via mobile Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by gooch on Sept 9, 2016 8:09:50 GMT -6 Can you switch out the cylinders and pistons on a 454 to the ex500? I see so many parts for both and have a spare crankcase. I was thinking a project bike.