It's going to depend in part on the tire size you run. Remember, the tires are
part of the overal "gear ratio." Go check out
http://www.geocities.com/z_design_studio/ for more help.
The SR20 likes high revs more than the U20 does. Official redline was 7500 rpm
and the rev limiter in the ECU was 7800. It would pull happily all the way to
7800, but it didn't start to really make power until almost 4000.
Gordon Glasgow
Renton, WA
> -----Original Message-----
> From: owner-datsun-roadsters@autox.team.net
> [mailto:owner-datsun-roadsters@autox.team.net]On Behalf Of Daniel Beatty
> Sent: Sunday, March 31, 2002 12:57 PM
> To: 'Roadsters'
> Subject: LSD 4.11 Vs. 3.9
>
>
> Road Racers,
>
>
>
> What would be the ideal ratio for town driving and some highway
> cruising? I have a few options for new rear gear sets behind my 5sp
> SR20DE. What does everyone think? I am thinking 4.11s, but would I
> hate them on the freeway?
>
>
>
> Cheers,
>
> Daniel
>
> NOWROCer
>
> 65.5 SRoadster
>
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