The Speedmaster P2 Supercharger is a clone/knock off of the Vortech centrifugal range of superchargers. Unfortunately it ships without a gearbox and is a little pricy for just a core ($1250+). Until recently….   That’s right, $1295.91 down to $490… And at the time, if you paid with AfterPay, Ebay gave you another 25% off! … Continue reading P2 Supercharger – What is it?