[PFM]

Tim,

What fuel were you running? Did it have any alcohol content? As the motor was super lean near PK TQ it is possible you ran it out of injector. Do you know what fuel pressure you have? Can you monitor it on the dyno? I would be checking spark plugs if you made 3 pulls at 15 to one. I would suggest you have the dyno operator NOT continue any pulls that go leaner than 14.2 at or around PK TQ.

Good luck. Please let us know what you find.