I have had the 2x4 1200 PA system on my blown 340 for about 400 miles so far. I tend to lean toward the K.I.S.S. way of thinking. I have had MSD ignition all along and it works great so I stayed with it and bypassed the timing control. My engine is locked out at 31 degrees. When installing the FiTech I shielded all the wires and left the handheld programing module unplugged after initial setup. I have always been a carb guy and learned to adjust carbs long ago. I have to say, that after running this FiTech, as long as it doesn't crap out on me, I will never run another carb. It IS that much better.
Jack
