Originally Posted by ranger22

EFI-Live tuning, 4.10's in the rear, CO-PILOT, 5-Star Torque Converter. they all make a huge difference. If you ever want to build your transmission, I can set you up with a killer tune. I've been working on one for a while. Its pretty nice. If you just want a little power and some fuel economy, I've been pleased with Cit's 60Hp tune, but I limped my stock transmission with it.