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  1. #1

    which compressor impeller ?

    jerry, do you the diffrent in performance between
    the rr light impeller and the vortech impeller.


  2. #2
    Site Admin Green Hulk's Avatar
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    I never did try the Rotax Racing lighweight SC Impeller. I have tried the Vortech one and it works!!

  3. #3
    rx4pain's Avatar
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    I haven't even heard of RR having one...and I'm at that point in getting a SC impeller - anyone have any info?

  4. #4
    Site Admin Green Hulk's Avatar
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    It's a stock spec impeller, it's just lighter. The Vortech impeller is the one you want to get.

  5. #5

    Light impeller

    The rotax racing light impeller makes no gain. To me a waste of money....

  6. #6

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    Is Riva's S/C impeller and the Vortech impeller the same thing?

  7. #7
    I believe they are. If I have it right, riva made the impeller in conjuction with vortec. Somebody can correct me if I am wrong.

  8. #8
    Site Admin Green Hulk's Avatar
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    Yes, the Riva/Vortech impeller is the same.

    Another hint... Mark U with Race Tech and PPG both sell the impeller cheaper than Riva does.

  9. #9
    rx4pain's Avatar
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    I would like to get a price for both the RR intercooler, plumbing, and the SC impeller from Mark. Have left little hints to get prices - Mark, if you're out there please email me

    Chris Parvin rx4pain@att.net

    I tried calling and fell short of leaving a message a couple times.

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