Things people  wondered about

If I change gears in my Mustang. Will the change effect my Dynojet horsrpower numbers.
Yes. If you go to a lower gear it will show lower horsepower at the rear wheels.

Example: Only change 3.55 gears to 4;10 gears

Does an automatic car show less horspower at the rear wheels on a Dynojet than a stick shift car.
Yes on an average about 10%

Example Only change from T-5 stick to C-4 automatic