anyone want to swap 3.7 diff for 4.1?

General discussion

Moderator: PowderJZX

slipwaysailplane
Member
Member
Posts: 62
Joined: Thu Aug 29, 2013 10:55 pm

anyone want to swap 3.7 diff for 4.1?

Post by slipwaysailplane »

Mike 027 333 0125

User avatar
Tofu
Member
Member
Posts: 613
Joined: Sun Jan 09, 2011 10:59 am
Location: Auckland, New Zealand
Contact:

Re: anyone want to swap 3.7 diff for 4.1?

Post by Tofu »

they are a bit long eh?

slipwaysailplane
Member
Member
Posts: 62
Joined: Thu Aug 29, 2013 10:55 pm

Re: anyone want to swap 3.7 diff for 4.1?

Post by slipwaysailplane »

Yea slighly hard work getting 3rd going! would a 3.9 be sweet? Or straight to 4.1

User avatar
yakuza
Member
Member
Posts: 423
Joined: Thu Jul 19, 2012 12:33 pm
Location: Auckland

Re: anyone want to swap 3.7 diff for 4.1?

Post by yakuza »

slipwaysailplane wrote:Yea slighly hard work getting 3rd going! would a 3.9 be sweet? Or straight to 4.1
I didn't see any difference going down from 3.9 to 3.7 but I've got an auto gearbox so it might be slightly different on a manual. I think the Hilux crown and pinion can be used on our diffs, but not too sure though
dailydrivenJZX

Mob. 0211015933

WATDA
Member
Member
Posts: 127
Joined: Thu Jan 13, 2011 8:16 pm

Re: anyone want to swap 3.7 diff for 4.1?

Post by WATDA »

Also after 4.1 :)
Don't bother with 3.9 Mike

ch4sernz
Member
Member
Posts: 295
Joined: Sat Jan 22, 2011 10:26 pm
Location: Whangarei

Re: anyone want to swap 3.7 diff for 4.1?

Post by ch4sernz »

Hilux or mk3 supra crownwheel and pinion can be used.
Tiny difference between 3.7 and 3.9. Hardly noticeable.
4.1 does feel like it comes on stronger.
4.3 and 4.55 also common in hilux range ;)

Looonie
Member
Member
Posts: 253
Joined: Thu Jan 13, 2011 5:06 pm
Location: No longer in... Dorkland

Re: anyone want to swap 3.7 diff for 4.1?

Post by Looonie »

Hiluxes also have a 4.8 I believe :D

Coz 4.556 just isn't enough ;)

ch4sernz
Member
Member
Posts: 295
Joined: Sat Jan 22, 2011 10:26 pm
Location: Whangarei

Re: anyone want to swap 3.7 diff for 4.1?

Post by ch4sernz »

And 5.25 if you come across an import van on the small rear wheels
Last edited by ch4sernz on Wed Feb 26, 2014 5:20 pm, edited 1 time in total.

User avatar
Tofu
Member
Member
Posts: 613
Joined: Sun Jan 09, 2011 10:59 am
Location: Auckland, New Zealand
Contact:

Re: anyone want to swap 3.7 diff for 4.1?

Post by Tofu »

I wonder what a 4.3 would be like?
would much rather prefer 4th gear to be 1:1, not 3rd

Ventourer
Member
Member
Posts: 62
Joined: Mon Sep 19, 2011 12:47 pm

Re: anyone want to swap 3.7 diff for 4.1?

Post by Ventourer »

hey what about going the other way?
can we get something lower than 3.7? like 3.4, and therefore higher.
aren't diff discussions fun, some are talking about a lower ratio being lower geared and some people mean a lower ratio means 4.1 is lower than 3.7 or was it 3.7 is lower than 4.1. crap im so confused....
i want to go faster with less revs i have a 3.7.....help?!?!?!

Post Reply