Ok I have had this problem of getting cut at a little over 6k. I dont know why. I have changed the MAP because that is what I thought it was....No change. I was thinking Cam Sensor, but I dont see why that would matter because the car should still rev to the limiter even with it disconnected...correct?? I am out of ideas to check. My fuel pressure is good and all connections are good as far as I can tell. The engine only has a little over 4k and has done it the whole time.

Oh btw...no cel's

CAS or CPS may be bad, but it's somewhat a guess. Maybe either can't pick up a signal at higher RPMs.

Well I am waiting on a new Cam Sensor right now, and also am getting a crank sensor. I dont usually do this hit and miss stuff...becuase it wastes money, but I wouldnt mind having some extras anyway.

Anyways I was wondering if a bad fpr would cause this problem?