906 Head shop

Back cutting the valves on a multi angle valve job and a porting job costs more than new heads?


Starting from scratch they do, bigger valves, hardend seats, springs, 3 angle valve job, mild porting.
Machine shop rates are pretty expensive in the chicago area. [I]I was[/I] mainly trying to get you get guy,s going.
I work on several projects at the same time so I use what i can afford. I was able to pick up a set of the $990 440Source heads with springs and its a pretty good bang for the buck