Quote:
Originally Posted by BRENT in 10-uh-C
You are correct in that a Model-A engine is under carbureted however many other carbureted engines are/were under-carbureted too, so that is not a big deal.
Colin's info above is kinda misleading IMHO though.
|
Thanks for the details, my math was definitely just off-the-cuff. To tie it back to the original post, what I was trying to do is show how you have to be careful attributing "impressive" performance to the head once you cross the threshold where a stock engine would begin to encounter obstructed airflow (of any origin) – and that threshold happens pretty early.