Hi guys. I found a billet tod for a medium frame Tecumseh, so I'll be building a Tecumseh HH60 for my Rupp TT-500. Looking to go with a Dellorto MB22A carb, if anyone has one for a reasonable price, let me know. I already have the motor torn down to check on the size of the crank. The billet rod itself comes in on Monday. Can't wait!