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Thread: What 2 bar to use?

  1. #1
    Member
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    Default What 2 bar to use?

    If I am going from a 1 bar to a 2 bar map. What should I ask for at the dealership or parts store? Are the map sensors the same for all the N/A LS based engines.

  2. #2
    Lifetime Member GMPX's Avatar
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    Try searching over at LS1Tech, I'm not sure what the part number is.
    I no longer monitor the forum, please either post your question or create a support ticket.

  3. #3
    Joe (Moderator) joecar's Avatar
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    I vaguely remember that it might be a Saturn 2 bar or 2.5 bar MAP sensor.

  4. #4
    Lifetime Member SS2win's Avatar
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    2001 Camaro SS
    EFILive Custom OS3

  5. #5
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    thats a direct fit on the truck intake. Not sure about other LS intakes. I do kow they updated the PN, but the dealer should tell you that.
    '04 ecsb Chevy: 4.8L turbo ,EFILive tuned

  6. #6
    Lifetime Member SS2win's Avatar
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    Yep. Cut the ears off one side (as pictured) and it fits the LS1/6 manifold too. been running it since that post. no problem.
    2001 Camaro SS
    EFILive Custom OS3

  7. #7
    Junior Member
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    BWD part number EC1794 @ O'Reilly


    forged LS1 I Patriot Stage III heads I Patrick G spec'd TR grind Comp Cam I ProCharger I High Tech Transmissions I Ultimate Converter Concepts I tuned by cablebandit (soon to be me) @ MSS I Exotic Exhaust & Fabrication custom exhaust

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