Thanks Chris... I understand all that The datalogger maxes out at 1606 yet the MAF maxes out around where you said. Watching other things though you can tell when the limit is hit. What I really want to know is if that "pre-fuel cut" is really MAF overrun. I know what MAF overrun is and what causes it but I want to know if anyone has hit it (with a datalogger as proof) with maybe just a cat-back, K&N (no airbox) and 16 lbs of boost. Or is the phenomina of 'pre-fuel cut' something that acts exactly the same for a specifically different reason. Pre-fuel cut is also bassed on the air volume so I really am thinking they are the same thing... just hoping someone had proof.

Later....

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Mike Jackson
92 Laser RS-T, FWD
-Quadcylla-
Vortex Racing
http://www3.sympatico.ca/robin.jackson2/HomePage.htm