I need a little advise, I setup an appointment to tune my car on a Mustang
load style dyno. This will be new to me, I've always tuned on a Dynojet.

Is there any changes i should make to my reguler tuning with the load
dyno?

Also, the shop will not let me put the slicks on, street tires only. Will I be
able to put down 400-500 hp on street tires??

Thanks guys!! Steve