looses power

[Frank Castros]

Originally Posted by Myron Piatek

If I may.....Try breathing through a straw (small carb), then try breathing through the cardboard spool out of a paper towel roll (big carb). You can only take in so much air in so much time through a small hole. The restriction doesn't allow you (or the engine) to breathe enough volume quickly enough to satisfy the needs. (High rpm or you running.)

Thanks Myron,

I agree about lower shifts points, but I still suspect the Super Victor intake manifold is the wrong choice, and going to test a Victor which is designed for lower rpm applications.