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BigSammy
Joined: Wed Feb 08, 2012 6:14 am Posts: 3
Vehicle: TwinCab Sammy
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 Posted: Tue Jun 18, 2013 5:05 am |
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Hi guys! Do you think a gti engine can handle 31/10.5/15 tyres with a 4.16 t-case?Wont be long enough to spin them right from low rpms? Maybe should i get some ring and pinions? Thank you.
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Fatzook

az supporter
Joined: Sat Oct 27, 2007 11:30 pm Posts: 14977 Location: The Hills
Vehicle: Vitara, NGV
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 Posted: Tue Jun 18, 2013 8:24 am |
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I'd be going 4.9 or 5.14 transfer gears before messing with the R&P's.
_________________ 2013 GV 1998 SV420 ute
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Gwagensteve
Joined: Thu Feb 26, 2009 10:30 pm Posts: 13007 Location: Melbourne
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 Posted: Tue Jun 18, 2013 8:34 am |
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SuziBlu
Joined: Mon Sep 14, 2009 11:30 pm Posts: 4268 Location: Eyre Peninsula
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 Posted: Tue Jun 18, 2013 12:05 pm |
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Wouldn't that depend on the application, transfer gears are mainly low range, meaning good low range, but still crap in high range, R&P do both ?
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atari4x4

az supporter
Joined: Mon Dec 11, 2006 10:30 pm Posts: 34842 Location: East Radelayed
Vehicle: SV420+SV620 Vitara's
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 Posted: Tue Jun 18, 2013 12:07 pm |
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sierra transfer gears do both high & low range
_________________ You're just hating because you don't understand
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SuziBlu
Joined: Mon Sep 14, 2009 11:30 pm Posts: 4268 Location: Eyre Peninsula
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 Posted: Tue Jun 18, 2013 12:14 pm |
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im chasing lowering my gears, but thought like say 180% low range reduction, and 20% high range sort of stuff.
I have a set of 5.12rnp but thinking 4.6 would be better, so not sure now.
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tanshi

az supporter
Joined: Tue Jan 09, 2007 10:30 pm Posts: 7717 Location: Brisbane
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 Posted: Tue Jun 18, 2013 12:18 pm |
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3.7 down to 5.12 is only 27% ish so transfer gears would do the same job
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SuziBlu
Joined: Mon Sep 14, 2009 11:30 pm Posts: 4268 Location: Eyre Peninsula
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 Posted: Tue Jun 18, 2013 12:30 pm |
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I very seldom use low range, was thinking too low.
But I spoz you do not need to use 1st low hey, select 3rd or 4th, whatever needed.
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Fatzook

az supporter
Joined: Sat Oct 27, 2007 11:30 pm Posts: 14977 Location: The Hills
Vehicle: Vitara, NGV
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 Posted: Tue Jun 18, 2013 8:26 pm |
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SuziBlu wrote: I very seldom use low range, was thinking too low.
But I spoz you do not need to use 1st low hey, select 3rd or 4th, whatever needed. Well lets look at it another way. Unless you have the skills/ equipment to set up your diffs for the R&P change, you'll be lucky to pay less that $500 PER DIFF CENTRE!! for bearings and lapping. (more like $650ea) A transfer gear set will give you similar reduction, and can be done at home with some feeler gauges and no special tooling at all. The instructions are also comprehensive.
_________________ 2013 GV 1998 SV420 ute
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SuziBlu
Joined: Mon Sep 14, 2009 11:30 pm Posts: 4268 Location: Eyre Peninsula
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 Posted: Tue Jun 18, 2013 8:35 pm |
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Yea I know mate, but im going to add ARB airlockers front and rear, havent asked yet, but told they will put the RnP change in for the same price.
I have zero possibility of doing RnP, so its off to the diff shop.
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Fatzook

az supporter
Joined: Sat Oct 27, 2007 11:30 pm Posts: 14977 Location: The Hills
Vehicle: Vitara, NGV
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 Posted: Tue Jun 18, 2013 8:51 pm |
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SuziBlu wrote: havent asked yet, but told they will put the RnP change in for the same price.
I SERIOUSLY doubt that. Get a written warranty too!
_________________ 2013 GV 1998 SV420 ute
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SuziBlu
Joined: Mon Sep 14, 2009 11:30 pm Posts: 4268 Location: Eyre Peninsula
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 Posted: Tue Jun 18, 2013 8:57 pm |
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bugger, I read it here somewhere that an ARB install was done and RnP changed same price.
hmm, may be a lot more than I factored in then, maybe gears to start.
Have the RnPs, got a spare transfer, may have to go that route then.
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SierraDan

az supporter
Joined: Fri Feb 04, 2011 10:55 pm Posts: 9348 Location: Newcastle
Vehicle: G13BB Jimny
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 Posted: Tue Jun 18, 2013 9:00 pm |
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Fatzook wrote: SuziBlu wrote: havent asked yet, but told they will put the RnP change in for the same price.
Get a written warranty too! x12
_________________ mlm
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BigSammy
Joined: Wed Feb 08, 2012 6:14 am Posts: 3
Vehicle: TwinCab Sammy
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 Posted: Wed Jun 19, 2013 5:00 am |
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Ok i'm going with the tcase.thanks
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