I have a 93' Lincoln mark VIII 4.6L with the B-series heads. My question is this, do you need to run the intake manifold runner control, used to separate the primary and secondary runners. can you eliminate it or will it affect performance in any way. reason being intakes for this motor i have found to insanely priced. and am going to give making my own a shot. and for calculation reasons need to know if i need the imrc plates.
any info would be greatly appreciated
-steven-
any info would be greatly appreciated
-steven-