Originally Posted by F-BIRD'88
The biggest issue is the Y pipe.
You can improve that a lot by custom fabrication.
2.5" to 3" merge Y collector
The cam is fine. Might want to move it to a true "straight up" position
for best results with the shorty headers and single pipe exhaust.
A 1/4mile run MPH will tell you how much power it is makeing
what ever it is you can work it.
I will have to get you some pics of my Y, it is custom bent, no converter, with a cut out welded in.