Quote:
eclou said:
weren't the Nardo tests done at much higher temps than 17C? It could make a good 2-3 second difference. Higher IAT's cause the ecu to pull back on the timing and thus give up power



Not sure of the air temps, but the times for the Turbo and Z06 match, it's only the run-in Turbo that deviates so much. Of course your explanation may well be correct, since I have no clue what the ambient temperatures were during the test.