Rear end options

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240SXer
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Joined: Thu Sep 12, 2002 10:12 am
Car: 1995 240sx SE (2jz powered)
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I'm running a 2jz with a TH400 and a 4.10 posi differential. I've never looking into it so I figured I'd just ask (searched and couldn't come up with much). My car just screams on the freeway. I need different rear end or to change the gears in mine. I need like a 3.3 or a 3.5 or 3.7 whatever as long as it's less. I'll go slower at the track but it's better than being at 4k on the freeway.


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Hijacker
Posts: 14373
Joined: Wed Aug 13, 2003 4:57 am
Car: '92 240sx Convertible
'94 F-150
Location: Fredericksburg, VA

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Moving this to 240 tech since it really doesn't pertain to the SR

240SXer
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Car: 1995 240sx SE (2jz powered)
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No clue? Am I screwed?

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krazydriver
Posts: 2443
Joined: Thu Feb 08, 2007 5:24 pm
Car: 2002 civic ex, 1993 KA-T 240sx - parting it out...

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the 300zxtt diff is a 3.86 ratio.

don't know much about the infiniti LSD's but they might have something with a lower ration.

hope this helps a little

240SXer
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Joined: Thu Sep 12, 2002 10:12 am
Car: 1995 240sx SE (2jz powered)
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A 3.86 would help... I think some of the J30s might have had a 3.7 or so.


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