http://www.enginebasics.com/Advanced...Induction.html
I'd read up on stuff like this. Don't use that as a golden reference as I just googled it. I'm not trying to come off as condescending either, as I do not know how much knowledge you possess with forced induction. Just remember that it's called
forced induction for a reason. Do your homework and ask people who have experience for advice and guidance. Besides the last thing I want is seeing a thread from a fellow twins owner blowing their motor. Best of luck and look forward to seeing a potential future build!