So if I understand you the thread that I started about fuel economy should not be here. On the other hand I want to maximize my efficiency of my 617. Power and economy!! Which forum should I be in.
I am still wondering which mods have produced better mileage with no degradation of performance. Did inter cooling or the larger injectors increase mileage?
That is my focus in this era of $4.00 plus fuel. Any input is appreciated.