I've also got a "Simmons Super Power Head" and some Simmons carbs to run on my "A".
If and
when I ever get off my butt and do it!
My 1933 Simmons catalog lists two different high compression heads for the Model-A: a 5-to-1 and a 5.5-to-1 head. Which one my head is I have no idea.
Bob-A
