I had the factory kegger manifold on my 95 5.2 Dakota. I did a little port matching work, installed VRPs (volume reduction plates I got from a place that, pretty much, all they do is Magnum engines. It's called Utawsome Performance, in Utah of course. The guy who develops this stuff for Magnum engines, Marty, is a very knowledgeable & good guy. Check them out.) a lifter valley plate, that keeps the hot oil from splashing on the bottom of the intake, installed the Hughes plenum plate, & the mildest cam I could run without messing with the OBD1 system this truck had, & man this thing woke up. OBD2 systems are far more forgiving/adjustable with a tune. Some say the kegger manifold is no good, maybe for high RPMs, (over 6000) but what a torque monster it can be with a little modification. Check Utawsome out when you get a chance. I was very happy with them
