Would I benefit from a dyno tune??

[S197_smokn]

It depends on the tuner, honestly some dyno tuners won't even get near the number of parameters that some of the best email tuners work with on the car.

But again, it depends on the shop but with your mods I don't think you would gain much.

+1 I took mine to the dyno shop and they are known for being very good at tuning stangs and after my pulls he said that he cldnt do any better than the tune I had from bama. He said that's not always the case exp. with cams and heads ext.