Thanks dr_frankenstein! As to your question of boost system: that's why I'm here reading. I am initially thinking about a OE Buick GN set up, but I am open to suggestions. I believe I have plenty of room in the engine compartment for that with the inter cooler. I was going to run a Caddy V8, but decided to switch to the Buick V6 due to the size and the fit is perfect. Also the engine was given to me by my father who had run it in a 914 Porsche for several years before parking it about 16 years ago. Two weeks ago we pulled it out of the 914 and mounted it in the Model A.
I'll attach a couple pictures of the motor mounts we built using stainless 1" tube and flat stock. We mounted the oil filter mount to the right side motor mount.
View attachment 174551View attachment 174552
I'm in Nor Cal near Placerville.