Quote:
Originally Posted by 69boss429
These heads look almost identical to Kasse Boss 429 heads in the combustion chamber.
Probably didn't hurt that Greg Brown who makes them used to work for Jon Kasse
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Poor FE, like a red headed step child. A nice wedge with the intake valve moved toward the center of the chamber would be nice. Nothing out there for us, we have to struggle on with milk truck design heads.