i have no gauge, we only mesured once, (hose through hood into the car and someone holding the gauge :lol: ) it was 0.65 bar still on the damaged charger, after that a friend did rebuild of the charger, saw the damage & had it fixed by this specialist. notice that at that point i had a lot of slip on the chargerbellts from 5000+ rpm, so cant really tell. the charger is not ported & on a 68mm pulley
the charger fellt pretty much the same after the rebuild, maybe it gave a little more but was hard to tell. i guess due to the slip. once i had the slip fixed, it had a bit more power, specially at higher rpm so i m guessing 0.7 - 0.75 at 6000+ but that's just a guess ofcourse.