So, I've got a couple of Massey's. One, I repowered with a Harbor Freight predator/Honda clone. While I am reasonably happy with the power and the way the engine runs, I'm less happy about the lack of a charging coil.
So that would leave trying to rebuild a Tecumseh HH120. I've found a connecting rod with undersized journal on Ebay, found a complete gasket set, and found an OH120 piston which is .010 over. Parts alone will run close to @200, then another 100 to 150 for boring, grinding, and re-doing the valves and seats. Before spending $300 or more plus the time, I'd like to hear from folks here who might have done this. Also, will that OH120 piston work in a HH120?
Thanks in advance,