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Larger injectors without tunning?

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  • Larger injectors without tunning?

    My 3400 is running on the lean side after my mods, (65mm tb, 3500 uim, headers) would be be alright to throw in my 28# injectors, to get it to the dyno to tune? Whould the OBD2 ecu be able to cope with them?

  • #2
    You really should tune for them. If you just drop in the 28#'ers, you'll go from slightly lean to pig rich. If you can't get your hands on a tuner, an adjustable FPR could be a suitable band-aid.


    Sent from my iPhone using Tapatalk
    Matt
    2000 Oldsmobile Alero GLS sedan
    3400/3500 hybrid, Diamond Racing forged pistons, Scat I-beams, TCE DRTC, ported heads, WOT Race cam, PAC 1518s, Manley valves, F40 6-speed with Quaife LSD

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