Originally Posted by JohnRR
Originally Posted by rickseeman
The custom heads have more meat in them for porting, strength etc. And you can get them in 16 plug, raised exhaust port, 21-1/2 degree exhaust angle etc. TTI does make headers for Stage V heads with raised exhaust port, but not in an A-body.


Do the heads he have come standard with raised exh ports and the 2 1/2 angle change or are those options ?


The raised exhaust ports and 1-1/2 exhaust angle change are options, like the 2.375" intake valve (or other sizes).

2011 Drag Pak Challenger