The higher the psi you run, the higher the HP you will get on the dyno.
If you can do it without slipping, run 28 psi.
But you'll likely need to start dropping psi until you can eliminate slippage. A good dyno operator will get your car strapped down so tightly on the drums that you shouldn't have much trouble.
If you can do it without slipping, run 28 psi.
But you'll likely need to start dropping psi until you can eliminate slippage. A good dyno operator will get your car strapped down so tightly on the drums that you shouldn't have much trouble.
