This is my G that I just bought. The motor was stuck and it took a lot of work to get it free. I put a 20 ton jack and put some pressure on the pistons, then I took a crowbar and pryed on the flywheel teeth against the starter. After about 1000 times back and forth I finally made a full round on the flywheel, ha ha I'm going to see if it will run without rebuilding it. I smoothed out a lot of humps and bumps in the bowl areas and opened the intake port from 1 and 3/4" to 2". I might also make a cold intake manifold for it. I would like to get a carburator with a little more air flow but I don't know what to use yet. Sugestions? I wish it had 10&1/2 to one instead of 4&1/2 to one compression ratio; I think I could get 50 hp instead of 38 hp.
I wish that I had taken a before and after picture of the head so you could better see the difference. 10 hours of work on the head but no money! Free horsepower, ha ha.
I wish that I had taken a before and after picture of the head so you could better see the difference. 10 hours of work on the head but no money! Free horsepower, ha ha.