thank you Vivo,. what power boost would that give you on a 300i cc. motor, to get the most benifit from a charger you would have to go to a higher gear so you could cruise at speed at 4000 RPM. instead of 7,000 RPM. now the next thing is direct injection ,it would be nice to get 100 MPG. dont wake me up I love my dreams,. It must be winter , I dream a lot, Ottawa canada