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MPH in 3rd @ 7k?

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Old Apr 14, 2005 | 11:20 AM
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Default MPH in 3rd @ 7k?

Can anyone tell me approx what MPH a 2wd cossie will be doing at 7000rpm in 3rd running 17's with 225/45's on the rear?
Cheers Spadge...
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Old Apr 14, 2005 | 11:38 AM
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171 going on a 3.65 rear diff
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Old Apr 14, 2005 | 11:38 AM
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Originally Posted by dingy
169.4 going on a 3.65 rear diff
In 3rd Dingle
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Old Apr 14, 2005 | 11:39 AM
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Im going to guess 95 as I have no idea
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Old Apr 14, 2005 | 11:40 AM
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103 mine is 115 with the short box in
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Old Apr 14, 2005 | 11:40 AM
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close!
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Old Apr 14, 2005 | 11:40 AM
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Originally Posted by dingy
103
Thanks
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Old Apr 14, 2005 | 11:41 AM
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Originally Posted by dvid
close!
A lot closer than Dingles 1st attempt
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Old Apr 14, 2005 | 11:43 AM
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Yeah 5th was a bit longer than 3rd LOL
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Old Apr 14, 2005 | 11:47 AM
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Originally Posted by dingy
Yeah 5th was a bit longer than 3rd LOL
Lol
4th as well please
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Old Apr 14, 2005 | 11:52 AM
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same here 103.4 on the limitor in 3rd
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Old Apr 14, 2005 | 11:53 AM
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I fooked it up anyway LOL......


1st @ 7k 49
2 74
3 108
4 143
5 179

Normal Box
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Old Apr 14, 2005 | 11:54 AM
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Originally Posted by dingy
I fooked it up anyway LOL......

1 @ 7k 60
2 90
3 120
4 137
5 174
Is that you 'final answer' Dingy or would you like to 'phone a friend'
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Old Apr 14, 2005 | 11:55 AM
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My spreadsheet was playing up LOL.
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Old Apr 14, 2005 | 11:57 AM
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You've changed it again

This is a normal box and normal diff so are the 2nd set of figures above right this time
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Old Apr 14, 2005 | 11:57 AM
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And now the 2nd set has gone
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Old Apr 14, 2005 | 11:58 AM
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1st @ 7k 49
2 74
3 108
4 143
5 179

Normal Box

Sorry my pc was playing up......

Final answer
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Old Apr 14, 2005 | 11:58 AM
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Originally Posted by dingy
1st @ 7k 49
2 74
3 108
4 143
5 179

Normal Box

Sorry my pc was playing up......

Final answer
You sure
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Old Apr 14, 2005 | 01:08 PM
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Originally Posted by SPADGE
Originally Posted by dingy
1st @ 7k 49
2 74
3 108
4 143
5 179

Normal Box

Sorry my pc was playing up......

Final answer
You sure
http://www.gearboxman.co.uk/ratios
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Old Apr 14, 2005 | 02:40 PM
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Exactly
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