Anyone have a charger on their ITR motor? I've heard that if you use the Jackson Racing ITR manifold with the GSR supercharger you can gain more power that just putting on the entire ITR JRSC kit. Anyone else heard this rumor as well? What kinda numbers are you seeing from a base line 6psi JRSC? Thanks for looking, I know the ITR motor is a outstanding N/A motor though I'm thinking a little boost on it wouldn't hurt either... Any opinions?