Phenix

The flywheel on the 370z is extremely heavy in order to reduce NVH. The same was the case with the 350z but I believe the 370z flywheel might be even heavier. The flywheel is heavy enough that it will hang on to a lot of revs and sometimes seems to carry its momentum when you press the clutch and jump off the gas a the same time, building a few revs. I'd put money on it that if you got a lightweight flywheel you wouldn't have this issue, although who knows how much, if at all, that would screw up the SRM software...