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9" Diff Centre To Suit Independant Rear End.

BezerkR32
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BezerkR32 Veteran

BezerkR32

Posted
  • Author
Posted

Someone told me they know of one to suit skyline.... thats the one im looking for.

Not much help but they do make em.

http://www.difftechnics.com.au/gto_nine_irs.html

Were any XE or XF Falcons IRS?

T04GTR Grand Master

T04GTR

Posted
Posted

why would you want to do that?

if you want a diff wich is much stronger just use a z32 tt diff.

r220. 220mm vs 9 inch 228mm.

it will bolt up using gts4 driveshafts and WONT BREAK. not sure about the axels but.

MerlinTheHapyPig Mentor

MerlinTheHapyPig

Posted
Posted

how much power are you running?

r200 diff's and r32 driveshafts/tailshafts have a reputation for handling as much power as you can throw at it.... 9 inch conversions are very uncommon because the stock diff is strong enough...

2rismo Grand Master

2rismo

Posted
Posted
how much power are you running?

r200 diff's and r32 driveshafts/tailshafts have a reputation for handling as much power as you can throw at it.... 9 inch conversions are very uncommon because the stock diff is strong enough...

Stuart's car will make a shitload more power and torque than my car and I explode CV's and snap axles 2 at a time with 265kW.

R33 GTST R200 LSD's and std axles = Rubbish in my opinion. The only reason people say they're 'strong enough' is because 99.9999999% of Skyline drivers ESPECIALLY the ones with big HP cars NEVER race their cars hard. They're all soft - especially the GTR drivers :D

Adrian

T04GTR Grand Master

T04GTR

Posted
Posted
Hmmm.... Z32 R220 with standard gts4 axels or braced 9" with billet axles.

Tough decisions...

Adrian

oh, im sorry. lets see. a diff that bolts up.? or a bulky 1950's based bigger is better truck diff? not that theres anything wrong with them. just try finding one that has a nodular iron case and doesnt use a floating inner axle design.

il choose the r220 and perhaps using shortened r33gtr 31spline axles. hks and pretty much any other 1000hp drag gtr seems to do ok

worst case just get some "billit axles made to suit the diff that fits? or you could try and cut n shut a 9 inch.

dave

  • 2 weeks later...
2rismo Grand Master

2rismo

Posted
Posted
but... if you were seriouse you could probably convert the car to a 4 link set up. that would work best. and the nine inch will be very well suited

It's got nothing to do with being serious or not. It comes down to what you can do in the class you want to race in.

BezerkR32 Veteran

BezerkR32

Posted
  • Author
Posted

Thanks for all the info guys, i am running the car in Oz so 4 link is out and dont have spare 10k to throw at it. I have the R32 GTR diff and shafts fitted, sound like they may be up to it, ill just put a mechanical centre in once i know what gear ratio i want. TRPs R32 skyline has given me some faith.

TRP's R32 ran mid 9's off transbrake with an s15 centre and gtr driveshafts, don't know how much faster you want to go.
Swiper the Fox Grand Master

Swiper the Fox

Posted
Posted
Thanks for all the info guys, i am running the car in Oz so 4 link is out and dont have spare 10k to throw at it. I have the R32 GTR diff and shafts fitted, sound like they may be up to it, ill just put a mechanical centre in once i know what gear ratio i want. TRPs R32 skyline has given me some faith.

Wise move Stewie...no point trying to re-invent the wheel

Gts-t Grand Master

Gts-t

Posted
Posted
Stuart's car will make a shitload more power and torque than my car and I explode CV's and snap axles 2 at a time with 265kW.

R33 GTST R200 LSD's and std axles = Rubbish in my opinion. The only reason people say they're 'strong enough' is because 99.9999999% of Skyline drivers ESPECIALLY the ones with big HP cars NEVER race their cars hard. They're all soft - especially the GTR drivers :)

Adrian

Adrian, what do you mean by race hard??

thanks :P

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