Help! I picked this up at a swap meet. It looks close to a Brison 3.2 but the pickup and the 6 bolt prop (1-1/8" spacing) hub do not look like Brisons. It has 44ZN18 on the cylinder base. It weighs 3.21 pounds with a 22x10 Dynathrust prop and Bennett muffler. It spins the prop at 7300 on the test stand.
I would like to convert it to a 3/8-24 single bolt prop set up. Is there anything (tips, hints, do not do's) I need to know before making the adapter?
Thanks in advance to all
Terry