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  1. #1
    mstennes's Avatar
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    Another do I need a RRFPR??? A/F Ratio Question

    Heres my setup, 06 RXP, Riva ECU, Rude 1 SC, GEn 2 IC, 4" Kanaflex/w Spector, Riva Valvetrain Upgrade, 50# injectors, Green Hulk Waterbox, and the usual pump/drive mods. Do I need to go with a RRFPR or does the RIVA ECU and 50# injectors do what I need it to? Whats the best way to check A/F Ratio?


  2. #2
    formerly Gold06RXP Turbo Nick's Avatar
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    I think w/ a rude1 in warm weather youll be ok. If its cool you will be in the lean side. Buy the LC1 A/F gauge from dyno tune and check your AF with it.

  3. #3
    mstennes's Avatar
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    Which is the best way to go, square or round? Permanant or temporary mount? I would thing square would would be easiest but I'm not sure on a mounting location.

  4. #4
    formerly Gold06RXP Turbo Nick's Avatar
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    Ive got the round one permenetly mounted. But either will work

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