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Thread: Can i Use the Atomic Wiredless LS without an O2 sensor

  1. #1
    Join Date
    May 2013
    Location
    Los Angeles
    Posts
    5

    Default Can i Use the Atomic Wiredless LS without an O2 sensor

    Looking to put this system on my off road car, going from an MEFI-4B



    I have a 2005 Chevy 5.3L L33 with a Lingenfelter GT 2-3 Cam, I have an Ls6 Manifold and 42LB Bosch EV-1 Injectors, and I don't run an O2 Sensor, or a MAF.

    Am I going to have problems?

    Does the Rail have a regulator built in - I watched the 57 chevy video and it looked like they just hooked up the return to the tank?

    If no problems, which model would I buy?

    Thanks

  2. #2
    msdtech1955 Guest

    Default Can i Use the Atomic Wiredless LS without an O2 sensor

    Am I going to have problems?



    yes , our system is designed to use the o2 sensor input.





    Does the Rail have a regulator built in - I watched the 57 chevy video and it looked like they just hooked up the return to the tank?



    depends on the pump...



    If no problems, which model would I buy?



    most of the off road crowd use a motec ....





    msdforms@msdperformance.com







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