Help wanted with I.D. Couldn’t work out how to start a new post so I thought I’d reply to this. Picked this up for $100, wants to fire, but doesn’t keep running. What spark plug would this engine use? ( it had a New long shaft plug when bought it that obviously wasn’t the right one). Id on the engine would be appreciated, as there are no markings and I couldn’t find a date on the flywheel.
