This is my car. A 1989 Mustang that I bought off of a friend last year..
this is my 306 with alittle done to it...Its a DSS306 been balanced, blue printed, and zero decked...With a F303 cam with a 286 duration, and a .512 lift...I also I had some head work done to it but not much...I had them shaved 25 thousand, ported the exhaust real good, and put upgraded springs....With a Edelbrock RPM Performer AirGap intake...you also may see that I have MSD ignition...and a 750 HOLLEY (EDELBROCK CARBS SUCK) double pump carb.
The rear end has 31 spline axles with a upgraded Auburn unit
The car went 13.30s on street tires (and it wasn't hooking at all)