I have a 1999 Mazda Millenia S with a 2.5 liter Miller Cycle engine. I don't know anything about stock superchargers (much less superchargers themselves). Is the supercharger 1200 cc or different? I've tried google, talking to mechanics, spoke to Import Dealer once but didn't get the answer I wanted just a price tag (of course). Enlighten my thirst for knowledge please (and save my wallet)