Rob Tholin
Member
I'm considering performing a engine overhaul on a 1951 To 30.. It runs I would like to increase power.. It bogs down in grass with the hog. Its does not miss on any one cylinder.. I use minor oil, have minor blue smoke.. There seems to be oil leaking externally from the spark plug threads.. I'm hoping Pistons and rings will increase power. I'm sure it has been a while.. I'm only hesitant because of the cracked blocks they seem to be common for..Interested in your feed back.. I back up a very steep hill and it bogs to the point of it would kill engine if I let it.. thanks