Diff knowledge......

The place for all technical car discussions. If you haven't already, read our Disclaimer first!

Moderator: The Mod Squad

Diff knowledge......

Postby strx7 » Sat May 14, 2011 9:18 pm

Does anyone know of any vehicles which come with a long nose IRS type rear diff, like early nissans, subarus, S4/5 rx7 etc. I need something in thr 4.6-5:1 type reigon. I have seen a nissan 4.875:1 R180 sized diff on trade me, but would prefer a R200/8 inch crown wheel as i dont think a r180/F series will handle 400+hp thru it for very long.

Can anyone think of anything that fits this description???
Online Car Forums - Where Hui seems to take preference over Do-ey

HDJ81- 112AWKW @ 10psi), FC3S (Tarmac Spec 335rwhp@11psi), 3SGTE stroker - replacement body found.

Motorsport Bay of Plenty - http://www.mbop.org.nz
strx7
Toyspeed Member
 
Posts: 3707
Joined: Mon May 24, 2004 12:06 am
Location: Tauranga

Postby Dell'Orto » Sat May 14, 2011 9:23 pm

300ZX? Think they're long nose, but cant recall now
1988 KE70 Wagon - Slowly rusting
1990 NA6 MX-5 - because reasons
2018 Ranger - Because workcar
1997 FD3S RX-7 Type R - all brap, all the time
OMG so shiny!

Quint wrote:Not just cock, large cock.
User avatar
Dell'Orto
** Moderator **
 
Posts: 17494
Joined: Tue Jul 08, 2003 5:07 am
Location: Straight out the ghetto, Lower Hutt

Postby strx7 » Sat May 14, 2011 10:47 pm

Dell'Orto wrote:300ZX? Think they're long nose, but cant recall now


Z31 Shape does, but not Z32, dont happen to know what kinda ratio's they use?
Online Car Forums - Where Hui seems to take preference over Do-ey

HDJ81- 112AWKW @ 10psi), FC3S (Tarmac Spec 335rwhp@11psi), 3SGTE stroker - replacement body found.

Motorsport Bay of Plenty - http://www.mbop.org.nz
strx7
Toyspeed Member
 
Posts: 3707
Joined: Mon May 24, 2004 12:06 am
Location: Tauranga

Postby Dell'Orto » Sat May 14, 2011 10:48 pm

Not the Z31's no, but the Z32's are fairly tall...going by speeds more than actual ratio counting anyway
1988 KE70 Wagon - Slowly rusting
1990 NA6 MX-5 - because reasons
2018 Ranger - Because workcar
1997 FD3S RX-7 Type R - all brap, all the time
OMG so shiny!

Quint wrote:Not just cock, large cock.
User avatar
Dell'Orto
** Moderator **
 
Posts: 17494
Joined: Tue Jul 08, 2003 5:07 am
Location: Straight out the ghetto, Lower Hutt

Postby strx7 » Sat May 14, 2011 11:24 pm

Dell'Orto wrote:Not the Z31's no, but the Z32's are fairly tall...going by speeds more than actual ratio counting anyway


i'd imagine Z32's would be in the mid to high 3's, similar to supras
Online Car Forums - Where Hui seems to take preference over Do-ey

HDJ81- 112AWKW @ 10psi), FC3S (Tarmac Spec 335rwhp@11psi), 3SGTE stroker - replacement body found.

Motorsport Bay of Plenty - http://www.mbop.org.nz
strx7
Toyspeed Member
 
Posts: 3707
Joined: Mon May 24, 2004 12:06 am
Location: Tauranga

Postby fangsport » Sun May 15, 2011 11:39 am

g series IFS/IRS toyota with hilux ratios.
I've been a bad bad boy. I should read the rules and behave before I get spanked by an admin

f#@k you i won't do what ya tell me

http://www.facebook.com/pages/Fangwood/225658970893404
fangsport
Toyspeed Member
 
Posts: 4169
Joined: Sun Nov 30, 2003 10:52 am
Location: Timaru

Postby strx7 » Sun May 15, 2011 9:57 pm

fangsport wrote:g series IFS/IRS toyota with hilux ratios.


and these have a long nose in what???????
Online Car Forums - Where Hui seems to take preference over Do-ey

HDJ81- 112AWKW @ 10psi), FC3S (Tarmac Spec 335rwhp@11psi), 3SGTE stroker - replacement body found.

Motorsport Bay of Plenty - http://www.mbop.org.nz
strx7
Toyspeed Member
 
Posts: 3707
Joined: Mon May 24, 2004 12:06 am
Location: Tauranga

Postby fangsport » Mon May 16, 2011 9:10 am

strx7 wrote:
fangsport wrote:g series IFS/IRS toyota with hilux ratios.


and these have a long nose in what???????

forgot about the long nose bit. :cry:

seeing as hitachi make the R and H nissan/subaru diffs, can the innards of an r200 be swapped out for the innards of the H190/Toyota G? may need a to make a new pinion shaft though?? the H165 head fit the T series axles/housing,so maybe the R200 and G will work?
series 4/5 rx7 have been used enough in competition for there to be low ratio rally gearing for them.
give someone like Charlie Evans a ring
I've been a bad bad boy. I should read the rules and behave before I get spanked by an admin

f#@k you i won't do what ya tell me

http://www.facebook.com/pages/Fangwood/225658970893404
fangsport
Toyspeed Member
 
Posts: 4169
Joined: Sun Nov 30, 2003 10:52 am
Location: Timaru


Return to Tech Questions

Who is online

Users browsing this forum: Google [Bot] and 24 guests