I’m interested to know what people think about it, if any of the pro’s disagree with my method or if anyone can give any merit to the science behind it, but so far it’s worked pretty well for me. Ive tried to write this so that ANYONE can follow along and understand, so sorry for the over-detailed explanations. Since I had to write something up explaining how I tune gears for a friend I though I may aswell write up a post and share it with everyone else aswell. It seems most people opt for the sports transmission then just adjust final drive but I prefer to take full control and install the race transmission especially when the PI cost is low (seems to differ a lot in different cases depending on what car and what engine upgrades are installed as to the cost in PI). I’ve noticed there’s been a few posts asking about gear tuning (both in here and on FM5) that rarely get answered.