Opened them up to 2.05 from 2.02. Block has been bored .30 over. The rotating assembly is pretty well stock. 10.8 compression. It really likes the 96-98 octane fuel. Has good street manors too. I didn’t go with aluminum heads, cause I wanted to keep it as period correct as possible.
totally understood! How did you achieve 10.8 compression even with the factory dome style piston I found true compression to always hang right around 10 to 1 with a 75cc chamber. I guess you milled them quite a bit?