what rpms do you turn at 70 and 75?
I really want 4.10s, I know alot of people say go for it but there are the odd few that think im crazy.
I have to make a 1000 mile trip to and from school twice a year and then to any Nats that I can attend in the future.
Will 4.10s decrease the life of my engine??
Whats better, FFRP or Motive gears?