How does cid make power?

Like I always said… Freiburger as well, get the best cylinder head you can afford on top.

Goes back to what I said, and many others. Engines are air pumps, they need to breathe, yes cubic inches is factor. But you can do anything you want as far as cubic inches goes, any manifold or header. Any intake, or power adder. If you ignore your cylinder heads, you’re not using your full potential, and frankly wasting your time.

The old way of thinking was bigger is better. Now through research, all it takes is a good set of heads, a good intake, a good cam, and a good set of headers, and you can have a pretty potent engine.

Weather you like him or not, Freiberger really saved the car hobby.