This is the way I'm going this time around... I think
Tremec 600 diff 3.31 .. following charts are MPH and although it is a 5 speed box and the charts show 6 speeds...there are two model 600's available....diff being the 5th gear... .64 or .82
5th in the charts is the .82 numbers...6th is the .64
second lot of numbers are same except for 3.55 jag diff.
Dont ask me to convert to Kilometers cuz I'm an ole fart so I understand MPH ... besides... i'm too lazy to multiply by 1.61 for ya.
1st: 2.87 2nd: 1.89 3rd: 1.28 4th: 1.00 5th: .82 6th: .64
Tire Diameter 1: 26.6 inches
Rear Gear Ratio 1: 3.31:1
MPH
RPM 1st 2nd 3rd 4th 5th 6th
1000 8 13 19 24 29 37
1500 12 19 28 36 44 56
2000 17 25 37 48 58 75
2500 21 32 47 60 73 93
3000 25 38 56 72 87 112
3500 29 44 65 84 102 131
4000 33 51 75 96 117 149
4500 37 57 84 108 131 168
5000 42 63 93 120 146 187
5500 46 70 103 131 160 205
6000 50 76 112 143 175 224
Next chart follows: