Blower OD best way to achieve your OD

Discussion in 'PSI Superchargers Tech Questions' started by sean70ss, Jun 29, 2009.

  1. sean70ss

    sean70ss Member

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    When figuring your OD I see there are so many pulley combos out there. What is the best way to figure what pulley size to use? I am trying to be in the 115-120% with 8mm drive.:confused:

    Thanks,

    sean
     
    #1
  2. Worms

    Worms Member

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    Go to RCD website, they have a chart for pulleys/ drive ratio's and belt lengths to suit your combination's top pulley to crankshaft centerline dimensions.
     
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  3. Moparious Maximus

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    Thats what I did, came out just fine. I picked a belt length and used their chart.
     
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  4. RUGSTER

    RUGSTER New Member

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    Here ya go!:D
    Jason

    http://www.rcdengineering.com/chart_8nav.html
     
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