What happens when you Rotrex Supercharge your Miata?

This past Saturday I tuned a friend’s 10th Anniversary Miata that he has supercharged with a Rotrex Supercharger. The results are very impressive considering the size of the supercharger.

At a little over 10psi, the car made 255HP and 195ft/lbs of torque to the rear wheels!
Ozzie 10AE Rotrex 255hp