3:73 Rear End
#1
3:73 Rear End
I have a 99 gt 4.6, with headers, plenum, throttle body and air flow. I'm thinking about putting in the 3:73 gears. At 55 mph 4th gear is at 2400 rpm. 5th gear is at 1600 rpm. Can anybody tell me if I put the 3:73's in, how many RPMs will I be picking up at 55mph? What type of performance should I get? What are the pros and cons to putting in the 3:73 gears? Thanks in advance.
#4
Any gear is better than stock. I cant tell you exactly the rpm change, but I wouldnt worry about it. Just make sure you get the speedo corrected.
Pros: everything
Cons: nothing
Moral of this story...why the hell arent they in yet!?? lol
Pros: everything
Cons: nothing
Moral of this story...why the hell arent they in yet!?? lol
#5
i think you should go 4.10's but this will answer your question
http://www.paladinmicro.com/PalMFrame00.htm?wks=spd
http://www.paladinmicro.com/PalMFrame00.htm?wks=spd
#9
OP 4.10s are perfect gear even at 400 rwhp!