OULD know it, they are quick and that 5 cylinder has quite an exhaust note.. as for what a 5 cylinder can do, on that forums there is a company that stuck a gt40 snail on a stock everything rado and its making 390 wtq and somehting like 475trq, and that sonly @10 psi and on 100%stock motor http://coloradofans.com/viewtopic.ph...ght=turbo+rado