A strange head porting question....

IMOH,
Thats where your wrong.
They may be the same looking but they are very different..............to a porter.

SD I've never seen any #'s of flows from you, do you port? And if so how long?

Just asking, as I'm always willing to learn.

From what I've done every head is different, and to each engine for power curve or Tq. curve.

I'm here ready to learn, don't get me wrong I want to know so I can be a better builder.