***Topgunz ROTREX C38R Supercharger Kit***

Originally Posted by TopgunZ

Actually the reason all 3 psi levels are equal up to high mid range is solely due to our unique operation of bleeding boost.

The 10psi map would normally not make 10psi until 7500rpm and therefore have lower numbers throughout. Yet here we see that the 10psi hangs with the 17psi power wise until the bov opens at 10psi somewhere around 4.5k where the other higher boost maps starting climbing away.

So 10psi on this kit will always have a better looking graph than another centrifugal charger at 10psi because we see all that boost ramp in the mid range instead of not getting to 10 until 7500.