NAV_777, on 24 May 2018 - 09:47 PM, said:
Hi. I don't know to be honest. Previous owner seems to think it already has a lightened flywheel. I don't think that a longer FD will be quite the same as getting the crossover down to 5k rpm or lower. Ive not looked at the FD option on the ATR, but I know they can be close to £500 for other models, before you crack the box open.