I've had a local machine shop change the bolt patterns on several intakes from 4500 to 4150 work scope
If you can fit and run one of the tapered 4150 to 4500 adapters on your intake in fit in your car they will add volume to the intake and probably pick up several HP going that way work scope

Last edited by Cab_Burge; 10/18/17 02:49 AM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)