Bottom End Shocker Build

Your flow numbers are a lot closer to the advertised numbers than a set of SBF Shockers I had here.
There was no markings on the heads to identify which model/version they were, but I only saw one cnc ported option on the website.
The advertised numbers were pretty lofty.
I looked the head over and flowed it.
In my mind the numbers seemed like what I was expecting to see......... but the customer was pretty disappointed in them.
That’s when I went on line and looked up the specs.
I was like..... “NFW”.
The numbers I got were like 20cfm lower than advertised at the upper lifts.
Those also had 2.08 intake valves in them.