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Mini gear ratio

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Fri Mar 15, 2019 9:29 pm PostPost subject: Mini gear ratio
AK
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Joined: 27 Nov 2006
Posts: 19971
Location: Aberdeen

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Sure I had another topic but cant find it...

Gearbox:

Getrag 252 5speed





Number of gears: 5

Gear ratios (overall):

1 - 3.309 (14.4)
2 - 1.913 (8.33)
3 - 1.258 (5.47)
4 - 0.943 (4.1)
5 - 0.806 (3.51)

Final (4.352)

Tyre - 195/50/15

7000rpm rev limit ( I think)



3rd

6000rpm - 73.94
6500rpm - 80.10
7000rpm - 86.26
7500rpm - 92.42

4th

6000rpm - 98.63
6500rpm - 106.85
7000rpm - 115.07
7500rpm - 123.29

something doesnt seem right there... the car is screaming towards end of KH straight (duffus).... saying that, never checked revs at that point
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