TP
I think you will love a Q jet, I was a total believer in Edlebrock carbs till I switched to a Q-jet set up for a 4.3 V6 on my 250 (.030 over flat tops from a 307, comp cams 260H, MSD ign, and major head work with Stainless pro flow 1.60/1.94 valves). I noticed a 3+ mpg improvement over the Edelbrock I was running. I had switched several sets of jets and rods but it almost always ran rich (I have a air/fuel ratio gauge which allows me to know what my mixture is doing). I installed the Q jet and watched my mixture start to run the way it should plus the engine just ran better, more usable power and smoother. Most of my friends can't believe I switched because I was always an AFB/Edelbrock fan and never cared for a Qjet till I built this six.
