Junknuts, HyperII has the details.We've repowered a 62 also.HyperII is one of the best even though he's a private, but I'm biased of coarse.(we're related by more than alis) His email is moellerag@se-iowa.net,shop phone 319-698-4005 he has a kit I believe. We're just farmers with a passion,he's the one with the brains. Hyper