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View Full Version : 300zx tt diff on s14

ocska04
11-03-2007, 06:52 PM
is it p[ossible to run a 300zx tt diff on a 96' s14?
godzillarb
11-03-2007, 07:14 PM
Yes.

You need TT hubs and axles though.
projectRDM
11-04-2007, 01:07 AM
Car will be slow as fuck with the 3.69 ratio.
ocska04
11-04-2007, 01:10 PM
well i wasnt really planning on doing it. it was just a suggestion from my friend to me and well i just wanted to find out umm what rear end would be good to swap in or what?
orion::S14
11-04-2007, 08:40 PM
Z32 TT is an R230...physically TOO LARGE to fit an S14 subframe, for a 'bolt on' deal.

FWIW.

- Brian
trsilvias13
11-04-2007, 11:44 PM
it is actaully a bolt in affair. need a mixture of axle. look at freshalloy if you want the information and it a sticky their site.
Jbma327
11-04-2007, 11:51 PM
Don't Do it!!!
UNISA JECS
11-05-2007, 12:13 AM
The Z32 R230 is not a direct bolt in but there is a better option which is to use the Q45 R200 which uses the same beefy axles as the Z32 TT but comes housed in a R200 for you...

If you decide to go this route I got some Z32TT/Q45 rear 5 lug hubs for $60 shipped that will work with the TT and Q45 axles.
trsilvias13
11-06-2007, 12:10 AM
^ just look at the tread itself it really the r200 from the q45.

the 3.69 is good if you have a ls1
cnichols
11-17-2007, 06:12 PM
^ just look at the tread itself it really the r200 from the q45.

the 3.69 is good if you have a ls1

Good for what and good in what way? There are a lot of F-body 6-speed guys out there running 4.10 and even 4.56 gears. Don't forget that tire size and transmission ratios play a role in this decision. I don't feel that you can just say a certain ratio is good for an LS1...much too general of a statement.

I'm running a J30 right now and am planning on trying out a 4.36 in my LS1 S14 once I swap out the cam/valvetrain and gain a little more rev.
sillyvia13
11-17-2007, 07:56 PM
The NA z32 Diff bolts in right?
Sir
11-18-2007, 01:09 AM
Good for what and good in what way? There are a lot of F-body 6-speed guys out there running 4.10 and even 4.56 gears. Don't forget that tire size and transmission ratios play a role in this decision. I don't feel that you can just say a certain ratio is good for an LS1...much too general of a statement.

I'm running a J30 right now and am planning on trying out a 4.36 in my LS1 S14 once I swap out the cam/valvetrain and gain a little more rev.
LS1 usually means T56 behind it, which has double overdrive - so yeah, he's right.