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420A DSM Tech

  1. DSM 420A Frequently Answered Questions

    All the common and repetitive 420A DSM questions asked with links to the answers. Read-only.
    Discussions:
    7
    Posts:
    31
    7
    Discussions
    31
    Posts
    Latest: Cylinder head parts list BogusSVO, Nov 28, 2012
  2. 420A Bolt-on Tech

    Intake, exhaust, ignition, fuel system, cooling, etc - specific to 2G N/T DSMs.
    Discussions:
    9,121
    Posts:
    106,462
    9,121
    Discussions
    106,462
    Posts
    Latest: Edz Swap NWHTanK, Feb 6, 2021
  3. 420A Turbo Conversion

    Turbo kits, swaps, etc - specific to 2G N/T DSMs.
    Discussions:
    2,081
    Posts:
    25,214
    2,081
    Discussions
    25,214
    Posts
    Latest: Turbo my 420A VelocitàPaola, Feb 15, 2021
  4. 420A Engine Management

    EPROMS, ECU, MAF, knock, EGT, wideband, datalogging, etc - specific to 2G N/T DSMs.
    Discussions:
    345
    Posts:
    3,403
    345
    Discussions
    3,403
    Posts
    Latest: new ms3x install issues brettk, Jan 31, 2021
  5. 420A Drivetrain Tech

    Transmission, clutch, flywheel, driveshaft, gears, differentials, transfer case, shifter, etc - specific to 2G N/T DSMs.
    Discussions:
    385
    Posts:
    3,289
    385
    Discussions
    3,289
    Posts
    Latest: transmission pops out of gear in 3rd twicks69, Feb 24, 2021 at 9:49 AM
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