GT40P Heads just arrived

[GTA_V6_Mustang]

Well like the title says they are here now, and I am trying to get a hold of the guy who is going to port them for me to drop them off. Guy from Headgames, terrific job he does. 4 ribs signify gt40p's correct?

 

[reddy351]

P's have oval exhaust ports, from the factory. (Not squared off.) Plus, in the rocker valley, they have "GT40P" cast into them. I'm not sure about the number of bars, though.

 

[red95gtconvert]

Yup, 4 bars on the ends. I bolted my GT40P's on unported and picked up quite a bit of power, I am happy with mine.