Mar 13, · k, so I got a ex engine with a bad crank and top end. I bought a complete x engine with a fresh rebuild with the intention of putting it in the ex but as i was bolting it in I noticed that the idiot overtightened damn near ever side cover bolt and cracked the case in several spots. I know that the bore is the same and the stroke or rod is shorter on the but I have 2 engines that need top ends and I found a ex top end with head, piston, cam ect for $75 thats in good usable condition. Is the cylinder height the same? is the wrist pin on the same location on the x and ex?
G&S Racing Complete Gasket Kit. Fits HONDA TRX EX And TRXX Models From -Contains all necessary gaskets to rebuild the top and bottom end of your motorcycle, ATV, or bihada-josei.info Rating: % positive. Feb 15, · use the ex bottom end. You will have a longer stroke and that will give you a little more off the bottom. or cylinder can be bored over they are the same cylinder.
Jun 14, · WWG1WGA!! basicaly nothign will interchaince from the ex to the x but the motors will almost bolt in with verry few mods to put the x motor in the x it requires a little trimmign on the cases to get it to fit into the motor mount so it should be fine on the x mount. ok here goes, 85 atc70,2 84 atc70's 83 alt50, Aug 16, · Honda EX, Hacked wire harness and opened Stator coil, - Duration: Harvey Spooner 4, views.