Nissan 370Z Forum

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-   -   Rear axle 3.36 to 3.69 (http://www.the370z.com/engine-drivetrain/103973-rear-axle-3-36-3-69-a.html)

ANMVQ 05-21-2015 09:49 PM

Rear axle 3.36 to 3.69
 
Ok guys I'm thinking of swapping out my rear diff for a G35X diff becaue the G35X had a 3.69 rear axle and the G37X has a 3.36 . Would the acceleration be noticeable or worth it? Thank you

Memphis370Z 05-21-2015 10:25 PM

Can't speak for the G or Z, but when I had my GT, I went from a 3.27 to a 3.73 and there was a noticeable difference. My limited understanding is that gears simply multiply torque, so, given that the VQ doesn't have much of it, a lower (numerically higher) gear in the G or Z would probably be evidently better. That noted, I'm probably over simplistic in my thinking.

osbornsm 05-22-2015 08:18 AM

Quote:

Originally Posted by ANMVQ (Post 3205826)
Ok guys I'm thinking of swapping out my rear diff for a G35X diff becaue the G35X had a 3.69 rear axle and the G37X has a 3.36 . Would the acceleration be noticeable or worth it? Thank you

Long as you're in there... buy yourself a Quaife.

It'll do wonders for your traction. :tup:

ANMVQ 05-22-2015 10:13 AM

Quote:

Originally Posted by osbornsm (Post 3206067)
Long as you're in there... buy yourself a Quaife.

It'll do wonders for your traction. :tup:

I have a X car my traction is fine :).

blueborat 05-22-2015 11:11 AM

Quote:

Originally Posted by ANMVQ (Post 3206157)
I have a X car my traction is fine :).


You might want to also make sure your front diff is at the same ratio. Otherwise some really bad things might happen once your attessa start working.


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DEpointfive0 05-22-2015 11:21 AM

Quote:

Originally Posted by blueborat (Post 3206209)
You might want to also make sure your front diff is at the same ratio. Otherwise some really bad things might happen once your attessa start working.


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LMAOOOOOOOOO!!! That would be awesome!!!


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