Jump to content
SAU Community

Recommended Posts

hi

i was reading about shimming R33 GTS diff...a few pages back

then i notice it wasen't worth it at all cuz it will only last weeks/month

and since i am putting out about 600hp anyways

but on a BNR32 will it be actually do-able? because it being a 2way from stock. rather then open diff like R33 GTS

if i shim it, it will just be a stronger two way ???

so will it be worth it shimming a bnr32 diff ?

have anyone have experience

if not...i am looking for a Crazy locking lsd for a 600hpish BNR32 !! which brand/model do you guys reccommend ?

thx

Link to comment
https://www.sau.com.au/forums/topic/164512-shimming-bnr32-rear-diff/
Share on other sites

I think they are 1.5 way stock rather than 2 way. Also I have spoken to people who have done this and it was very much worth their while. They also replace the clutch packs in them I think.

I have just put an R32 GTR diff in my car and am waiting for a track day to test it's condition. If it's a bit tired I will be doing this for sure.

i'm not sure i completely understand the question. but we are talking about a kit which has replacement clutch disks (and apparently more of them) for a standard GTR diff. so yeah it fits in the stock housing? it's still the stock diff... just with newer, more clutch packs in it.

I run a gtr diff with nismo 5bolt axles. I was told they are setup pretty loose from factory and can be shimmed a little providing its plates are good.

Mine is fairly tight but doesn't clunk.

Awaits the nismo clutch pack. Any news on its cost?

shimming a diff is not a good solution - clutch plates are made of friction material and will give you LSD action, shims just make everything want to bind because there is less clearance than designed.

no mate, loosly used term. it actually relaces the thick side washers inside it with 4 extra plates so yuo get a stronger lsd. they stip out quite easy standard as theres only one plate engaged on the axle shaft.

i had mine done a stewart wilkens rally. in mulgrave.

if shimming is no good

then which LSD do you recommend?

something crazy, for track and drift

as above. :)

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Yup. You can get creative and make a sort of "bracket" with cable ties. Put 2 around the sender with a third passing underneath them strapped down against the sender. Then that third one is able to be passed through some hole at right angles to the orientation of the sender. Or some variation on the theme. Yes.... ummm, with caveats? I mean, the sender is BSP and you would likely have AN stuff on the hose, so yes, there would be the adapter you mention. But the block end will either be 1/8 NPT if that thread is still OK in there, or you can drill and tap it out to 1/4 BSP or NPT and use appropriate adapter there. As it stands, your mention of 1/8 BSPT male seems... wrong for the 1/8 NPT female it has to go into. The hose will be better, because even with the bush, the mass of the sender will be "hanging" off a hard threaded connection and will add some stress/strain to that. It might fail in the future. The hose eliminates almost all such risk - but adds in several more threaded connections to leak from! It really should be tapered, but it looks very long in that photo with no taper visible. If you have it in hand you should be able to see if it tapered or not. There technically is no possibility of a mechanical seal with a parallel male in a parallel female, so it is hard to believe that it is parallel male, but weirder things have happened. Maybe it's meant to seat on some surface when screwed in on the original installation? Anyway, at that thread size, parallel in parallel, with tape and goop, will seal just fine.
    • How do you propose I cable tie this: To something securely? Is it really just a case of finding a couple of holes and ziptying it there so it never goes flying or starts dangling around, more or less? Then run a 1/8 BSP Female to [hose adapter of choice?/AN?] and then the opposing fitting at the bush-into-oil-block end? being the hose-into-realistically likely a 1/8 BSPT male) Is this going to provide any real benefit over using a stainless/steel 1/4 to 1/8 BSPT reducing bush? I am making the assumption the OEM sender is BSPT not BSPP/BSP
    • I fashioned a ramp out of a couple of pieces of 140x35 lumber, to get the bumper up slightly, and then one of these is what I use
    • I wouldn't worry about dissimilar metal corrosion, should you just buy/make a steel replacement. There will be thread tape and sealant compound between the metals. The few little spots where they touch each other will be deep inside the joint, unable to get wet. And the alloy block is much much larger than a small steel fitting, so there is plenty of "sacrificial" capacity there. Any bush you put in there will be dissimilar anyway. Either steel or brass. Maybe stainless. All of them are different to the other parts in the chain. But what I said above still applies.
    • You are all good then, I didn't realise the port was in a part you can (have!) remove. Just pull the broken part out, clean it and the threads should be fine. Yes, the whole point about remote mounting is it takes almost all of the vibration out via the flexible hose. You just need a convenient chassis point and a cable tie or 3.
×
×
  • Create New...