AW4 Ratios

Anyone know what the AW4 gear ratio difference is going from 2nd, to 3rd to 4th ? ... I'd like to simulate, as close as possible, the driving effects of 3.55, 4.10 or 4.56 R&P's.

I'm not interested in rpm changes ... just ratio differences.

Thanks

Gear ratios stated in 99 FSM:
First 2.804:1
Second 1.531:1
Third 1.000:1
Fourth 0.753:1

Al S said:

Gear ratios stated in 99 FSM:
First 2.804:1
Second 1.531:1
Third 1.000:1
Fourth 0.753:1

Click to expand...

yup, only difference is that the AW4 behind the Renix motors (87-90) had a .705 overdrive 4th