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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:
    9,105
    Posts:
    106,308
    9,105
    Discussions
    106,308
    Posts
    Latest: Idle inconsistency luv2rallye, Aug 1, 2020 at 6:14 PM
  3. 420A Turbo Conversion

    Turbo kits, swaps, etc - specific to 2G N/T DSMs.
    Discussions:
    2,078
    Posts:
    25,174
    2,078
    Discussions
    25,174
    Posts
    Latest: Turbo my 420A VelocitàPaola, Jul 20, 2020
  4. 420A Engine Management

    EPROMS, ECU, MAF, knock, EGT, wideband, datalogging, etc - specific to 2G N/T DSMs.
    Discussions:
    335
    Posts:
    3,274
    335
    Discussions
    3,274
    Posts
    Latest: 02 sensor help Hoonigan407, Jul 24, 2020
  5. 420A Drivetrain Tech

    Transmission, clutch, flywheel, driveshaft, gears, differentials, transfer case, shifter, etc - specific to 2G N/T DSMs.
    Discussions:
    378
    Posts:
    3,238
    378
    Discussions
    3,238
    Posts
    Latest: Srt4 clutch on 420a Ken952GGS, Jul 30, 2020 at 3:56 AM
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