Jump to content
SAU Community

Recommended Posts

I am looking at joining the M35 family fairly soon, but I am having trouble find afew key details that will help me buy the right one.

My main questions is, without jacking up every car I look at or laying black lines on the pavement, how do I tell it has the LSD option?

So far I know that:

250T RS Four had the option of LSD

250T RX Four didn't have the option of LSD

AR-X comes with LSD

Nissan Fast doesn't actually tell you if the car is fitted with the LSD option.

Can I tell by the diff housing? (If so, photos would be great :) )

I've read that the service manual states that the Turbo is a recommended replacement at 100k Service, is this true?

What boost do each model run standard? I know that the AR-X runs more boost then other models, but I am not sure exactly how much.

Cheers

Link to comment
https://www.sau.com.au/forums/topic/414859-m35-stagea-series-1-questions/
Share on other sites

I am looking at joining the M35 family fairly soon, but I am having trouble find afew key details that will help me buy the right one.

My main questions is, without jacking up every car I look at or laying black lines on the pavement, how do I tell it has the LSD option?

So far I know that:

250T RS Four had the option of LSD

250T RX Four didn't have the option of LSD

AR-X comes with LSD

Nissan Fast doesn't actually tell you if the car is fitted with the LSD option.

Can I tell by the diff housing? (If so, photos would be great :) )

I've read that the service manual states that the Turbo is a recommended replacement at 100k Service, is this true?

What boost do each model run standard? I know that the AR-X runs more boost then other models, but I am not sure exactly how much.

Cheers

Hi there the ar/x runs 14lb stock and the others run 12lb as for lsd not sure, ar/x has them standard.

Has this been proven Rudi? It's simple to drill out the restrictor in the solenoid line a little to bump the boost. I would prefer the non ARX if that is the case...

Don't get the LSD model either, as you will get wobbly wheels with it (Hicas) Just get the non LSD model and buy a 350z LSD later as the ratios are better...

Has this been proven Rudi? It's simple to drill out the restrictor in the solenoid line a little to bump the boost. I would prefer the non ARX if that is the case...

Don't get the LSD model either, as you will get wobbly wheels with it (Hicas) Just get the non LSD model and buy a 350z LSD later as the ratios are better...

just going by what I have heard , could I put the 350z LSD in mine and do I need to retune etc?

Fast will tell you if the car has been optioned with LSD (or anything else) by clicking on the blue and white OP button up the top of the menu.

When we checked mine; the LSD din't actually appear.

No re-tune required but you would need a matching ratio front diff unless you drop the shaft.

G35x would probably be the cheapest way to do that.

Or if good price from NIssan, PNM35.

When we checked mine; the LSD din't actually appear.

May have been added at a later date?

Ok thanks for your help guys.

What is exactly involved in changing to say a 350Z or G35X LSD?

The turbo at 100k as part of Nissan recommended replacement? Assuming that the exhaust wheel is ceramic like most Nissans, it would seem an ARX models running around the 1bar boost would be more akin to going pop sooner.

Well that depends if you want a whole diff, or just going for the parts and re-using your external. Best option is to get a whole pumpkin, and bolt it in. That being said VLSDs do get a bit long in the tooth, so another option would be to just get a quaife to suit a open diff installed.

The other part is a bit more difficult. The front diff needs a fair bit of disassembly to get to and change. This, as has been said, can be obtained from wither a PNM35 front diff, or a G35x from the US.

Basically look for any options for 350zs and you can use them- just be aware the ratio is different.

Its not a cheap exercise. Another option is to buy a ARX VLSD from YAJ or something, if you want to keep the std diff ratio.

Yes turbo is recommended replaced at 100k. Doubt many of them would have been changed. The main factor with the stock turbo is servicing. If a bit of crud blocks the very small oil feed- its game over. The other thing is the std dump pipe is very restrictive. causing higher heat and wear. They can be pushed quite hard with the oil feed drilled out a little, and a high flow dump pipe installed. I believe they are steel wheeled, not ceramic.

Don't worry about ARX vs RS/X regarding the turbo.

If the turbo hasn't been rebuilt just budget for it to be done sometimes in the next 1-2 years of ownership. If it lives longer, happy days, but don't be upset if it blows up.

Sorry to hijack thread but im looking at 20x8.5 rims. What offset should i look for on 01 m35 rx. +35??

how much low?

somewhere around +high teens to +25. +35 sit too far in. Choose enough tyre to not ruin your ride if your going 20s. And please not bob jane specials....

If the turbo pops/is stuffed, then what are the better options (rebuild/exact same replacement /better alternative replacement?)

What sort of man-hours to remove and replace Turbo?

It is probably twenty hours work to complete, including bleeding the coolant and changing the oil. Unfortunately there is a week or two wait between removing and refitting, as you have to wait for Stao (Hypergear) to complete the rebuild. Craig has had quick turnarounds at Precision turbo's in Sydney but they are $4-500 more expensive.

how much low?

somewhere around +high teens to +25. +35 sit too far in. Choose enough tyre to not ruin your ride if your going 20s. And please not bob jane specials....

22-25 will leave enough roon for a decent not stretched tyre.............................................................................................................................................

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

    • Who did you have do the installation? I actually know someone who is VERY familiar with the AVS gear. The main point of contact though would be your installer.   Where are you based in NZ?
    • Look, realistically, those are some fairly chunky connectors and wires so it is a reasonably fair bet that that loom was involved in the redirection of the fuel pump and/or ECU/ignition power for the immobiliser. It's also fair to be that the new immobiliser is essentially the same thing as the old one, and so it probably needs the same stuff done to make it do what it has to do. Given that you are talking about a car that no-one else here is familiar with (I mean your exact car) and an alarm that I've never heard of before and so probably not many others are familiar with, and that some wire monkey has been messing with it out of our sight, it seems reasonable that the wire monkey should be fixing this.
    • Wheel alignment immediately. Not "when I get around to it". And further to what Duncan said - you cannot just put camber arms on and shorten them. You will introduce bump steer far in excess of what the car had with stock arms. You need adjustable tension arms and they need to be shortened also. The simplest approach is to shorten them the same % as the stock ones. This will not be correct or optimal, but it will be better than any other guess. The correct way to set the lengths of both arms is to use a properly built/set up bump steer gauge and trial and error the adjustments until you hit the camber you need and want and have minimum bump steer in the range of motion that the wheel is expected to travel. And what Duncan said about toe is also very true. And you cannot change the camber arm without also affecting toe. So when you have adjustable arms on the back of a Skyline, the car either needs to go to a talented wheel aligner (not your local tyre shop dropout), or you need to be able to do this stuff yourself at home. Guess which approach I have taken? I have built my own gear for camber, toe and bump steer measurement and I do all this on the flattest bit of concrete I have, with some shims under the tyres on one side to level the car.
    • Thought I would get some advice from others on this situation.    Relevant info: R33 GTS25t Link G4x ECU Walbro 255LPH w/ OEM FP Relay (No relay mod) Scenario: I accidentally messed up my old AVS S5 (rev.1) at the start of the year and the cars been immobilised. Also the siren BBU has completely failed; so I decided to upgrade it.  I got a newer AVS S5 (rev.2?) installed on Friday. The guy removed the old one and its immobilisers. Tried to start it; the car cranks but doesnt start.  The new one was installed and all the alarm functions seem to be working as they should; still wouldn't start Went to bed; got up on Friday morning and decided to have a look into the no start problem. Found the car completely dead.  Charged the battery; plugged it back in and found the brake lights were stuck on.  Unplugging the brake pedal switch the lights turn off. Plug it back in and theyre stuck on again. I tested the switch (continuity test and resistance); all looks good (0-1kohm).  On talking to AVS; found its because of the rubber stopper on the brake pedal; sure enough the middle of it is missing so have ordered a new one. One of those wear items; which was confusing what was going on However when I try unplugging the STOP Light fuses (under the dash and under the hood) the brake light still stays on. Should those fuses not cut the brake light circuit?  I then checked the ECU; FP Speed Error.  Testing the pump again; I can hear the relay clicking every time I switch it to ON. I unplugged the pump and put the multimeter across the plug. No continuity; im seeing 0.6V (ECU signal?) and when it switches the relay I think its like 20mA or 200mA). Not seeing 12.4V / 7-9A. As far as I know; the Fuel Pump was wired through one of the immobiliser relays on the old alarm.  He pulled some thick gauged harness out with the old alarm wiring; which looks to me like it was to bridge connections into the immobilisers? Before it got immobilised it was running just fine.  Im at a loss to why the FP is getting no voltage; I thought maybe the FP was faulty (even though I havent even done 50km on the new pump) but no voltage at the harness plug.  Questions: Could it be he didnt reconnect the fuel pump when testing it after the old alarm removal (before installing the new alarm)?  Is this a case of bridging to the brake lights instead of the fuel pump circuit? It's a bit beyond me as I dont do a lot with electrical; so have tried my best to diagnose what I think seems to make sense.  Seeking advice if theres for sure an issue with the alarm install to get him back here; or if I do infact, need an auto electrician to diagnose it. 
    • Then, shorten them by 1cm, drop the car back down and have a visual look (or even better, use a spirit level across the wheel to see if you have less camber than before. You still want something like 1.5 for road use. Alternatively, if you have adjustable rear ride height (I assume you do if you have extreme camber wear), raise the suspension back to standard height until you can get it all aligned properly. Finally, keep in mind that wear on the inside of the tyre can be for incorrect toe, not just camber
×
×
  • Create New...