Jump to content
SAU Community

Recommended Posts

Has anyone in Vic done any mods to their GTR gearbox? I busted 3rd synchro on the weekend :( and am trying to find out what is the best thing to do while I have the box out?

Labour won't cost me so I will save there but I do need a clutch also, so buying a dog gearset is most likely out of the question, just too much $$$$ at once to spend.

Has anyone heard of stronger aftermarket synchro's??? Where?

Thanks.

Link to comment
https://www.sau.com.au/forums/topic/124960-gtr-gearbox/
Share on other sites

all he did was buy leewangs spare GTR box lol.

whats the budget?

No real budget as yet. Just trying to see what is good value for money. I haven't even decided which clutch to go for. Tossing up between OS twin or Exeddy Twin.

I think I will most likely just replace synchros in 2nd, 3rd and 4th. Was thinking of getting short shifter, but have heard bad stories.

Link to comment
https://www.sau.com.au/forums/topic/124960-gtr-gearbox/#findComment-2306663
Share on other sites

clutch - http://www.skylinesaustralia.com/forums/in...p?showforum=146

Ring him and discuss pricing vs what you want.

Just have the box rebuilt for stock if you ask me.

Unless your over 400rwkw i wouldnt be worrying about gearsets or anything

Link to comment
https://www.sau.com.au/forums/topic/124960-gtr-gearbox/#findComment-2306833
Share on other sites

clutch - http://www.skylinesaustralia.com/forums/in...p?showforum=146

Ring him and discuss pricing vs what you want.

Just have the box rebuilt for stock if you ask me.

Unless your over 400rwkw i wouldnt be worrying about gearsets or anything

Thanks for that. I will give him a call. Though I'm a bit reluctant to use another single plate... The Exeddy 3 puck I have was pretty hopless, slipped from day one.

The reason I would like an aftermarket gearset is not the strength but the fact that they are closer ratios.

Link to comment
https://www.sau.com.au/forums/topic/124960-gtr-gearbox/#findComment-2306952
Share on other sites

Jim is the man. Trust me >_<

As for ratio's... just change the diff's to 32 GTR diffs :ermm:

Cool will give Jim a call. As for the diff I have just fully rebuilt the rear so I won't be getting rid of that anytime soon :D

Anyone run a short shifter in a GTR? What do you think of it for the track?

Link to comment
https://www.sau.com.au/forums/topic/124960-gtr-gearbox/#findComment-2307319
Share on other sites

Jim Berry clutches are the shinitz. No doubt about it. JB FTW!!!

As for the gearbox, if you are running <400rwkw, stock box is fine. After that, I highly recommend the OS Giken Cross Mission gearset. Get the sandwhich billet plate and upgraded input shaft for peace of mind.

This combination in my car has held 600+ awkw with no problems whatsoever.

Link to comment
https://www.sau.com.au/forums/topic/124960-gtr-gearbox/#findComment-2307502
Share on other sites

or your a shit driver :D:D

Breaking gears due to excessive power and wearing a syncrho ring out are two differant things. As I have mentioned previously, I am considering an after market gearset not for the strength reason but for the better response the shorter ratios give .eg mines car has R33 diff and aftermarket gearset.

As for Jim Berry, looks like he is the man by an overwhelming number.

Thanks guys much appreciated. :D

Link to comment
https://www.sau.com.au/forums/topic/124960-gtr-gearbox/#findComment-2308121
Share on other sites

Breaking gears due to excessive power and wearing a syncrho ring out are two differant things. As I have mentioned previously, I am considering an after market gearset not for the strength reason but for the better response the shorter ratios give .eg mines car has R33 diff and aftermarket gearset.

my comment wasnt directed at you :D

Link to comment
https://www.sau.com.au/forums/topic/124960-gtr-gearbox/#findComment-2308145
Share on other sites

I've contemplated it in the long run, but I always figured just whcking in stock boxes was the way to go... but I guess it depends on how big the trail of stock boxes behind you gets...

Thats true, but apart fom the strength aspect of the OS gearset, the added respone you get from the closer ratios is awesome.

I've seen a GTR with the trust gearset and that thing got from 1st to 3rd in no time :D

Link to comment
https://www.sau.com.au/forums/topic/124960-gtr-gearbox/#findComment-2309600
Share on other sites

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

    • Hi, i’m making a rb25det coil loom for Vag short coil. Can anybody tell me which Ecu signal wire belong to coil number 1 and 2,3,4,5,6? The connecting switch in above pic is 8 wire i think white is for +12v and black for earth.
    • Was there ever a model of the Stagea m35 that didnt have a badge on the grill? I thought I saw that somewhere, some aero edition or something? I cant find it again? davemoto
    • Its a 2002 vr-x four VQ25DET, silver. Coil overs, lowered, polished alloys and sport exhaust. Bit of a project, was sitting in a shed for a while but runs and drives great.
    • I wasn’t able to replicate the sound anymore. It was a one time sound so maybe it was just coincidence but it was like small pebbles being dropped in a coke can.   should I try cleaning the MAF? It could be it’s functioning but dirty? I don’t know.
    • Update 4: Hi all. The car drives again! Haven't driven for long, only to store it in the garage again, but the test drive was successful. The coolant and oil leaks seem to be fixed for now. Temps on the engine were also very good, while moving I never even saw 80C water during the approx. 30 minute drive. Ate up all the coolant in the reservoir though so will have to fill that even more when I go to the car next time. One thing that pisses me off is that the RPM gauge is still f**ked, I even resoldered the board twice and used copper paste on the silly screws that are used as connections. Next time I take it out I'll take apart the board and fit new components, I'll see if I can get a replacement IC for it.  I have an appointment set for 22nd of September for the engine tune to 370hp. Alignment also still needs to be done. My hope is that I can get all the legal stuff over with by the end of this season. Anyone of you have advice regarding intercoolers? Currently there is an APEXI core fitted, one of those weird hybrid ones, 600x270x76. I don't think it's bad but it's not new and now I still have the chance to change it now to legally include it in the paperwork. Only issue is that the only options that would arrive in time are a HKS Type R intercooler or generic Ebay spec intercoolers comparable to a JustJap one. Ideally I'd order a Plazmaman but it takes over a month to receive which would mean making the car legal has to wait until next season. Would love to hear some input on this. Same story for my injectors, the previous owner was a nunce and put ID 1050x on the engine. They work but are obviously not ideal at "normal" power levels. But I don't see a reason to change them unless the tuner says it's necessary. I read online before buying a different exhaust that the top secret style rear diffusers won't fit due to the size of the rear resonators. My buddy and I made it work by slightly "adjusting the shape" of the mounting bracket and making some spacers out of 3d print for the mounting bolts. Fits like a charm. Just putting this here in case someone has this problem. Even the hefty HKS Silent Hi Power rear can fits without hitting anything.
×
×
  • Create New...