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Thread: Impeller size?

  1. #1

    Impeller size?

    What would be a good impeller for an 05 RXT w/ external intercooler and a 127+3 wheel running stock RPM?
    Thanks


  2. #2
    rxpredviper's Avatar
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    15/25 +42s injectors +wideband+fuel regulator ..

  3. #3

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    solas 14/19, 82 mm stainless ring in the reduction nozzle, 03/04 185 steering nozzle with the shelves removed-- pitch the trailing blades for 8100 with blips of 8150 for your "normal" riding weather conditions. This setup will have zero cavitation, RIP through the mid range giving the best overall "feel" and have great steering control and response.

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    rxpredviper's Avatar
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    11 lbs of boost @ 8100 rpm and external intercooler is around 700 rpm more from stock .for you to be at 8100 you need 15/25 math is math ..14/19 will not work


  5. #5
    rxpredviper's Avatar
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    get a 15/22 and pich for what ever you need

  6. #6
    AtoMIC_OraNGE greenbullet's Avatar
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    I'm in Canada In the cold I ran that charger with a 15/20. Pitched. So a 15/22 should be right on

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