I want a modded car (71 240zg) I'm trying for 6/800hp and have tried 1.3.1, 1.5 with no luck. Any idea if it can been done? Would it work and stay if i downgrade to 2.11 mod the car then upgrade back up to 2.13. Thank for any help.
it won't work.
if you do a engine swap on 2.11 and than update to 2.13, the car will reset to factorystandards.
did you try to install hidden parts on that car? like turbo stage 4 or 5?
you can do the FF thing on the turbo but someone mentioned that you will lose the enginesound if you can install a turbo in game.
*edit*; i did a quick test on the 240zg (not the fairlady 240zg) and you can't install stage 4 or 5 turbo on that car.