yeah the Z32 air flow meter in a mates car maxes out in no time .... not sure how you managed it Sydneykid - good stuff if you have. You usually end up with a small flat spot in the dyno graph when it maxes out. I have quite a few return to idle problems with my cams and have to set the idle much higher than i would like, let alone with an afm in place, would only open new problems, I think I'll stick with a map sensor.
So who in queensland is a goot tuner of autronics? I don't really want to have to buy one and drive 20 hours to NSW or VIC to get the thing tuned.