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  1. #1
    rior1's Avatar
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    Exclamation What Rpm Increase Your Air Mod Gave

    thought it would be interesting to know what rpm increases people have seen with there airfilter upgrades
    ones i can think of are -
    RIVA REAR
    HOME MADE REAR
    RIVA HIGH FLOW FRONT HOOD
    HOME MADE 4 inch FRONT
    HOME MADE 4 inch REAR OF ENGINE

    then theres the
    RIVA power pipe
    R&D shortie

    i think i got em all but if ididnt please add ,If you can list what you got and what rpm increase if any


  2. #2
    Treemn's Avatar
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    Riva rear air stock 04 RXP first mod added 150 to 200 rpms

  3. #3
    rior1's Avatar
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    thats good numbers with a stock wheel...... mmm maybe we should post wheels as well

  4. #4
    lawracing's Avatar
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    I see a 100-150rpm loss with the riva pre-fliter on my HMRI, I only use it when newbies are on on the ski.

  5. #5
    home of the dislexic fingers breon's Avatar
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    i saw 200 going from riva 3 inch to a custom 4 inch to the front ...no other changes ...

  6. #6
    With this in mind...w/ stock intake and sc I was seeing 8000-8100....occasional spikes of 8150...since my first ride.

    With stock sc and diy rear air....solid 8150 with spikes to 8300.

  7. #7
    home of the dislexic fingers breon's Avatar
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    lets see if these pics will upload
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  8. #8
    home of the dislexic fingers breon's Avatar
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    more ...i replaced the temp home depot duct hose w kanoflex works sweet
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  9. #9

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    whats the piece that looks like the funnel. Is that the inlet in front of the seat. Is it 4inch to the front?

  10. #10
    The ski's have taken a "backseat" to the Corvette DarthAWM's Avatar
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    Quote Originally Posted by jbsr View Post
    whats the piece that looks like the funnel. Is that the inlet in front of the seat. Is it 4inch to the front?
    Isn't that a urinal from a port-a-potty?

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