Alot of varied opinions here, good points in all. Im not sure if there is a right or wrong answer all things considered.

In the pulling world here is a neat head if you got deep deep pockets.

I recall in 79-80 when this started vs cnc it was just a block of al. and a old bridgeport. At the time it was just a few hours a day between jobs and didnt seem that big of a deal or project, but it was.


This head is said to go over 500 cfm and then add two big turbos....I dont think a head like this would need any cleanup work.