I picked up a Kingcat Puma 1100 a while back which had a 12HP with a broken conrod which I swapped out for a 10.5 I had laying around. The 12HP looks pretty much the same as the motor you have there and I don't intend to rebuild it so if you can post pictures of the parts you need I can probably supply them for you.

Last edited by aussietrev; 30/09/16 11:29 PM.