[dvldoc]

Remember this is a very fine mist. And you will actually see a psi or 2 more boost with it pre blower do to the better seal with the rotors. 90% of Roots style blown cars mount the nozzle pre-blower. You will also boost up quicker with the pre blower install. Rotors coating tend to not be affected at all by the methanol. Unlike a wet nitrous pre blower install which will strip them clean of coating.