I live in Guam and the Islnad/rock has no Dyno facility. More like the guy who has it doesn't wanna build it. I have a ford mustng Gt 03 is my car. I was wondering of there are products that can give me and Idea how much rhp I am getting after my mod's. I currently have a steeda profrmance package with new x-pipe and underpullies with cool air intake and a new 4.10 rack and pinon set.
Thxs
-DOuglas
Thxs
-DOuglas