Jump to content
SAU Community

PowerFC & GTST Series 2 with A-LSD (GTR Vspec diff)

BATMBL
 Share

Recommended Posts

BATMBL Proficient

BATMBL

Posted
Posted

Hi guys

My R33 skyline gtst series 2 is one of those lucky few that come with this factory mod, where i have the GTR vpsec diff, and therefore i have the 'slip' and 'a-lsd' lights on my tacho display.

My question is, with the power fc (new version), does anyone know if this extra factory setup will work with pfc or will pfc pick it up and control it? as the ecu must be in some way controling something im assuming, and since not many gtst's came with this, just wondering whether apexi has this inbuilt in their pfc incase a gtst like mine were to use their product?

any help greatly appreciated, as im looking to get PowerFC VERY soon, and need to know whether it will work!

thanks,

-Michael

GTS-t VSPEC Grand Master

GTS-t VSPEC

Posted
Posted

No, there are viscose diffs, like the A-LSD's which I believe use clutch packs, and a hydraulic pump. When the A-LSD isn't working it open wheels. We're planning on sending a signal to the pump to cause it to lock when we want it to.

BATMBL Proficient

BATMBL

Posted
  • Author
Posted

well thats not going to be that good then, if its going to open wheel, then only one wheel will spin and i'll get minimal to no traction down the quarter, as all the power will be going towards one wheel! even the normal gtst diff will be better to use than this one then...right?

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
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • Kinkstaah
      Mistakes were made, my R34 Story

      By Kinkstaah · Posted

      My idle is set at 950rpm though - Moving the timing around 20 degrees is not really what I'd call a calm idle. That said... neither is chop, by definition. The LS ECU likes to adjust timing to hold idle as opposed to air. It'd work, but generally speaking there'd be a discrepancy in the base idle and the IACV would want to move the timing around anyway to maintain said idle. I think I'm just going to keep the timing steady anyway. Preserve my engine mounts.  My aircon is now officially regassed. As the guy was reversing I noticed my reverse lights do not operate, along with my reverse cam. This is a bit distressing, because 100% of guides talk about which wire to connect to backup cams as "the goes with the [other color] wire". Often when doing conversions. Unfortunately the R34 colour wires aren't documented Unfortunately I had a T56 Magnum gearbox with it's reverse switch, which also isn't documented. Unfortunately there's definitely not documentation for people with both of these in the one car. Unfortunately I forgot. After many hours of this, I have a reverse cam and reverse lights again. The wire going through the trans tunnel to the reverse switch had broken. Upon inspection, it looks like this one wire had about 7 spade terminals and extensions in it.. for reasons I cannot possibly comprehend. I also spent the 750 hours required to clean up the wiring behind my head unit which now looks like this: This is a monumental improvement relative to what used to be there WRT triple gauges, head unit, traction control, wideband controller, and whatever the f**k OEM stuff still exists there in various states of connectivity/needed. Next step is to check in at the Exhaust shop to see/confirm how much clearance I have, to decide what mid mufflers or 'resonators' (which are just straight through, narrower mufflers) I can add and hopefully cut out a lot of exhaust leaks, pinhole, v-band or otherwise. But first step will be to 'take a look' before the next step.
    • Dose Pipe Sutututu
      Another little story of weird shit happening

      By Dose Pipe Sutututu · Posted

      Fark the AFM card and Nistune, Haltech Nexus S3, DBW, cruise control, flex fuel, dis dat.  
    • MBS206
      R34 gtt rb25det neo timing belt kit

      By MBS206 · Posted

      It's most likely the bolt/bush where the cover bolts back wore and allowed cover to move forward.
    • GTSBoy
      Another little story of weird shit happening

      By GTSBoy · Posted

      Still haven't put the injectors and R35 AFM in so we can tune the bloody thing for the HG highflow it got mid last year! I think I can forecast the upgrade path to a bigger twin scroll, external gate, Haltech, flex setup, Samsonas, dis dat, etc will be .... a while away!
    • Dose Pipe Sutututu
      Another little story of weird shit happening

      By Dose Pipe Sutututu · Posted

      Should have taken that opportunity to slot in a twin scroll turbo setup. Maybe next time.
×
×
  • Create New...