Head Porting Recomendation?

Options thus far:

Performance CNC
IMM engines
Hensley Racing
Modern Cylinder Head III
Compuflow
Total Flow Products
Dwayne Porter 802-951-1955
Hughes Engines
Competition Components
LaRoy Engines II AKA IQ52
MRL




Performance CNC is about 5 miles from me. I knew about them, but I've had no dealings with or heard anything about their work. If you'd like me to snoop around a little, I may be able to stop in there early next week?

Please do.. :)