I dont think anyone has.... I know the race cam for the 08-09's has less duration but the same lift.
I think the stock 08-09 intake has 292* duration and the race 08-09 has 296* duration.... the stock 04-07 has 300* duration and the race has 310* duration..... out of all those cams they are all 9.7mm lift except the stock 04-07 cam which has 9.1mm lift.
p.s. you can also call up web camshafts and I think they have a few grinds