Nerf engine torque output
Almost all engines nerfed 20% in output to more realistic variables, excluding the small engines (twins singles small 4 cyls, etc)
Gearbox weights and tolerances retweaked...4 speeds have higher torque ratings than 6spds, 6spds more resilient than 8 spds, etc
Gearboxes now have power loss in the drivetrain to be more realistic and address the problem of armored vehicles being too fast (this is just stage 1 of testing)
CVT tolerances changed (they were too low)