okay so my zr1 rm 09 vette redlines at 207 mph and i dont know how to raise the speed anymore. im not so good at tuning gear ratios or anything at all. 207 is the most ive ever gotten it xD but i'd appreciate the help.
A simple way would be to go into the car's transmission tuning options, transmission section (note: car must be equipped with an upgraded transmission which i believe the ZR1 RM has) and adjust the "top speed" to your liking.
For future references check out the tuning section HERE for tuning related help. You'll get more responses. There's also lots of good tunes and resources to help you make your own
Praiano has a good tune for the ZR1 RM with instructions on how to set your transmission. Give it a try here.
