[mopwer]

After that we tried resetting the ECU thinking we could get a better read for where the A/F ratio was before it had a chance to adjust. I was hoping we could lean out the entire range with fuel pressure adjustment. We couldn't reduce the FP enough to make a difference without affecting the top end where it leans out. The mid range torque really dropped after the reset (probably timing reset).

So after driving it on the dyno some to get the ecu to learn the engine some, here is the last pull with the boost set at about 17. So almost 274hp on 91 pump gas and octane booster. Should have some more when we lean it out a little.