How to use a Z32 ECU in a Z31 VG30ET with NIStune

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  • G-E
    G-E
    Junior Member
    • 6320
    #61
    Now that is a tight squeeze!
  • les_joey_paul
    les_joey_paul
    Senior Member
    • 743
    #62
    Dude. I love everything about your car.
    http://z31performance.com/showthread…2-2-(-now-NA2T
    My build thread (:
  • Rick88ss
    Rick88ss
    Senior Member
    • 2433
    #63
    Thanks. Came out better than I thought.

    Originally posted by G-E
    Now that is a tight squeeze!
    That's what she said! LOL

    The heat shield or the recirculating BOV?
    Shiro #443

  • mario88ss
    mario88ss
    Senior Member
    • 216
    #64
    Looking good Rick !!!

    La Fiebre
    1988 SS TURBO BEING RESTORE.
    http://www.cardomain.com/ride/2238220
  • michaelp
    michaelp
    Senior Member
    • 9384
    #65
    One of these days I'm going to try a Z32 ECU with the stock SOHC CAS. Looking at the FSM and wave forms, the output is identical from 84-04, SOHC or DOHC regardless of changes in sizes of the wheel/CAS.
    - VG30DET (HE341) 86 300ZX - 1982 280ZX Turbo - Headered NA 1986 300ZX 2+2 - 2000 Xterra -
  • V8srfun
    V8srfun
    Senior Member
    • 192
    #66
    Did you consider a blow through z32 maf. They are definitely proven over 500 and work really well in a blow through setup. Plus with blow through your intake piping can be made much simpler

    Car looks great you do good work
  • michaelp
    michaelp
    Senior Member
    • 9384
    #67
    Originally posted by V8srfun View Post
    Did you consider a blow through z32 maf. They are definitely proven over 500 and work really well in a blow through setup. Plus with blow through your intake piping can be made much simpler

    Car looks great you do good work
    In draw through, they are more accurate and are proven, on this forum, to 700+whp by Felix…where the Z31 MAF has been proven to 545whp by Matt.

    The HPX-N1 is a sweet MAF though.
    - VG30DET (HE341) 86 300ZX - 1982 280ZX Turbo - Headered NA 1986 300ZX 2+2 - 2000 Xterra -
  • TheAdrianDelgado
    TheAdrianDelgado
    Junior Member
    • 24
    #68
    Originally posted by michaelp
    One of these days I'm going to try a Z32 ECU with the stock SOHC CAS. Looking at the FSM and wave forms, the output is identical from 84-04, SOHC or DOHC regardless of changes in sizes of the wheel/CAS.
    Did u ever try this? Truely curious on the results
  • Rick88ss
    Rick88ss
    Senior Member
    • 2433
    #69
    Haven't had time but hopefully I'll work on it soon. I'm currently still running the Microtech ecu but I haven't driven the Z much lately.
    Shiro #443

  • michaelp
    michaelp
    Senior Member
    • 9384
    #70
    I got the tach functioning with Z32 EFI. Not on a SOHC, but still of significance.
    - VG30DET (HE341) 86 300ZX - 1982 280ZX Turbo - Headered NA 1986 300ZX 2+2 - 2000 Xterra -
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