Anyone knows anything about PW SBM Head?

I can personally agree on Edelbrock bought a set last year and u can tell Vic is gone quality was pretty shitty
PB - racer said it's his last set and said the China offerings looked better out of the box
Dam shame.
Although I've not had their heads, I've personally had quality control issues with 2 brand new AVS-2 carbs, and a new intake.

Sorry, I shouldn't derail this thread.