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How much KR is expected from a stock motor?

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  • #16
    Hey all,

    Here is a photo of the scan; anything stand out?

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    • #17
      I've got a scan gauge on now and I've noticed some things.
      One thing is that I seem to get huge KR on heavy (but not full) throttle applications.

      For example quickly accelerating from 30 km/h to 80 km/h all in 2nd gear will produce 10+ deg of kr....
      What would be causing this? I get big numbers at full throttle but generally not that high...

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      • #18
        A further note is that KR is solid 0 until the engine enters closed loop (anytime below 140 deg F).
        Can/does an untunted engine take advantage of mods or does that only happen once you get to closed loop and it starts using the O2s and such?

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