Thank you! I'm playing around with a trashed-out Model A engine that's bored out way too far to go back together in stock trim without a massive amount of rehab, including sleeving all the cylinders. The combustion chambers on a Model A head have approximately the volume of a Kentucky coal mine, so the combination of a .125" overbore and a big piston dome sticking up into the combustion chamber might make for some interesting performance increases. All that's contingent on the skinny little 3 main bearing crankshaft without any counterweights handling the extra compression!
I'm also looking at a Mercruiser outdrive engine, the 4 cylinder Iron Duke like the old Post Office Jeeps used to run, and wondering if there's any way to bolt that cylinder head to the Model A block. Taking a trip inside my head when I'm daydreaming can be a spooky ride sometimes!
Jerry
