I have a 03 2v. I just forged it. Currently running a V2. Not sure if I should pulley down or not. Going to run the motor to 7000rpm. My V2 have a 3.12mm pulley. At that rpm my V2 is maxed out at 52000 rpm. So my question is, is it better to leave it there or should I pulley down to a 2.87mm and tune the engine to 6500rpm. blower will be at 52000rpm at both tunes. Which is the better route ? TIA