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wkndwarrior
Joined: Sun Jul 29, 2012 6:47 pm Posts: 37
Vehicle: lux diffs,4.3s,twin locked,35s
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 Posted: Sun Aug 04, 2013 3:07 pm |
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just wanna see what people are doing for strengthening the t case brackets that come off the chassis?? my passengers side tore away from the chassis last night.
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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: Sun Aug 04, 2013 3:20 pm |
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Do you mean the rubber mounts? Of the fixed chassis mount?
If you're ripping mounts off the chassis you probably have solid "bombproof" mounts??
_________________ mlm
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wkndwarrior
Joined: Sun Jul 29, 2012 6:47 pm Posts: 37
Vehicle: lux diffs,4.3s,twin locked,35s
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 Posted: Sun Aug 04, 2013 3:30 pm |
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the fixed chassis mount. i am running solid mounts.
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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: Sun Aug 04, 2013 3:56 pm |
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I'd suggest using something softer. But not everyone would.
Weld some more material onto the chassis mount.
_________________ mlm
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wkndwarrior
Joined: Sun Jul 29, 2012 6:47 pm Posts: 37
Vehicle: lux diffs,4.3s,twin locked,35s
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 Posted: Sun Aug 04, 2013 3:58 pm |
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yer im going to fab some new mounts just seeing what designs other people are using.
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Teracis
Joined: Sat Dec 11, 2010 10:03 pm Posts: 2261 Location: Gold Coast
Vehicle: Daisy
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 Posted: Sun Aug 04, 2013 4:03 pm |
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Was just looking through my build thread to link you a picture but it seems I've been too slack to take one.
It's obviously completely untested because I don't have the thing running yet but on the long side it's I think a 6mm plate going the whole length between the mounting points mounted onto the modified mounts Fatzook had installed there 3mm steel iirc folded similarly to the stock mounts but obviously way stronger and up above the chassis rails, on the passengers side it's just the 3mm tower kind of mount again installed/made by Fatzook when it was his, all we did was modify it to where we needed it and re-install it.
Why don't you engineer in a weak point like putting the rubber mounts back in or something? If you don't I'd assume that if you've managed to tear a chassis mount then eventually you're going to find the next weak point after you've upgraded the chassis mounts.
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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: Sun Aug 04, 2013 4:43 pm |
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Which could likely be the transfer case.
Thats why give on the short side is helpful.
_________________ mlm
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wkndwarrior
Joined: Sun Jul 29, 2012 6:47 pm Posts: 37
Vehicle: lux diffs,4.3s,twin locked,35s
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 Posted: Sun Aug 04, 2013 4:59 pm |
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I just swapped out the 5.1 calmini gears for some 6.5s so the last thing i want to do is hurt the transfer case.. is there a stronger rubber mount they make other than std?
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jono165

az supporter
Joined: Thu May 27, 2010 12:01 pm Posts: 834 Location: Melbourne
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 Posted: Sun Aug 04, 2013 5:07 pm |
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Ive read of people using the round engine mounts off a land rover
The genuine factory Suzuki mounts have lots of stretch, the ones off eBay etc seem to be much worse.
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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: Sun Aug 04, 2013 5:11 pm |
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The ebay ones suck. I rate the genuine ones. They can and do break. But, i get plenty of life out of them and they are a very quick and easy track side repair.
IMO, two genuine rubber mounts on the short side is the go.
_________________ mlm
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ajsr

az supporter
Joined: Sun Dec 28, 2008 10:30 pm Posts: 3712 Location: melb
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 Posted: Sun Aug 04, 2013 8:04 pm |
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I use 2 sierra spring bushes (stacked) now with a bolt right through the lot on all 3 spots, it works well
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mika
Joined: Mon Aug 03, 2009 11:30 pm Posts: 351
Vehicle: Sierra
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 Posted: Mon Aug 05, 2013 8:36 am |
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I have been using Polaris engine mounts for a couple of years now. They reportedly have slightly more stretch and higher tearing point than stock genuine mounts. They are also built like stock ones as in a two seperate bolts(not 1 bolt through). When I bought them they were $33ea. They aren't quite as tall as stock ones though so require washers/spacers.
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Ratty562
Joined: Fri Apr 09, 2010 11:30 pm Posts: 839 Location: NSW, Sydney
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 Posted: Mon Aug 05, 2013 9:09 am |
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4 mounts are the best way to go with a bolt going right thought I'll see if I can find some photos
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Ratty562
Joined: Fri Apr 09, 2010 11:30 pm Posts: 839 Location: NSW, Sydney
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 Posted: Mon Aug 05, 2013 9:16 am |
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This is factory from Suzuki both are the same length 2 mounts on each side 
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burls

az supporter
Joined: Sun Mar 07, 2010 10:30 pm Posts: 989 Location: Ipswich
Vehicle: 95 sj70 and 78 lj81
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 Posted: Mon Aug 05, 2013 6:00 pm |
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Ryan I took the mount to ripco and matched with one from a Mazda, not sure of the number but haven't failed me and are now on the LJ
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Red89
Joined: Tue Jan 12, 2010 10:30 pm Posts: 2801 Location: Perth
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 Posted: Mon Aug 05, 2013 6:08 pm |
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I didnt have any dramas running solid mounts up to 33's, but after going to 38's the arms and mounts would twist after about 1/2 an hour. I'm now using 4 factory Surf body mounts and a custom cradle and havent had any dramas.
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dono1

az supporter
Joined: Fri Nov 26, 2010 10:57 pm Posts: 566 Location: Mid North Coast NSW
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 Posted: Mon Aug 05, 2013 6:40 pm |
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I tore my 1st passenger side mount lat week ( don't know how old it ws though....) I like the idea of having a cheap/ easily fixed shear point.
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