Why buy a core for $200 bucks when you have a rebuildable original engine already? Seems counter-intuitive. If you want to go that route, pull your motor and send it out. But, if I were you, I would tear down the top half and see what the cylinders look like. Could probably get away with rebuilding the top end only.
This man makes a good point!
How come the Mrs never says that to me...![]()