I worked on the EVO-II engine in real life. The EVO-II intake is totally different from the EVO-I. It would be hard to duplicate without the original parts and you will need to substitute the Fuel injection Brain. The reason for the injectors in the top of the intake is to cool the incoming air using the fuel. This results in more HP! Did you also know that you could adjust the fuel mixture while racing from the pits? ala F1....