TwinTurbo.NET: Nissan 300ZX forum - Re: How so?
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Subject Re: How so?
     
Posted by Eric339 on September 13, 2002 at 6:49 PM
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In Reply To How so? (n/m) posted by socos on September 13, 2002 at 06:40 PM
     
Message With standard tires -245/45ZR16 on 8.5J X 16 rims, the manual twin turbo (final drive ratio 3.69:1) the turbo achieves the following speeds:
Gear MPH RPM
1st 43 7200
2nd 72 7200
3rd 107 7200
4th 139 7200
5th 155 6000 with speed limiter
5th 165 6400 without speed limiter
5th 186 7200 intermittent theoretical, rev limited, 400 hp at least.


The automatic ratios are: 1st 2.78, 2nd 1.54, 3rd 1.00,
4th 0.69, so results for the turbo are:

1st 48 7200 held in 1st
2nd 87 7200 held in 2nd
3rd 139 7200 held in 3rd, OD off
4th 155 5500 with speed limiter
4th 178 6400 without speed limiter not obtainable in stock TT
4th 201 7200 intermittent theoretical, rev limited, 450 hp at least.

     
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