
07-29-2012, 09:45 PM
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CC Member
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Join Date: Jan 2009
Location: Tynong North, Melbourne,,
Vic
Cobra Make, Engine: Classic Revival CR3514, LS3, Dual Quads, Holley Dominator EFI, TR6060, VE 3.7 LSD, AP Racing Brakes, 17x8 & 10 Custom Dragway Billet Wheels.
Posts: 601
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Not Ranked
Hi Dave,
I' just whipped up a little excel calc if you want it.
Put in your tyre size, gear ratios, diff ratios, and a speed and it will tell you what revs.
Probably others on the net.
For me, 3.7 Diff, TR6060 box with 0.84 5th and 0.57 6th with 295/35R17's will give me 2582rpm in 5th at 100kph and 1752rpm in 6th.....give or take.
Let me know if you want to play with some figures,
Dave
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