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  1. #1

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    Riva air intake rxpx 300

    Hello guys and girls, I'm looking for rpm info on the Riva air intake for rxpx300. How many Rpms does it add?Thank you Todd


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    Mpeavler's Avatar
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    None without a flash !

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    Thanks but looking for a REAL answer.

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    Bob 1tommygunner1927's Avatar
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    What's your max rpm now?

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    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by Turbo Todd View Post
    Thanks but looking for a REAL answer.

    Todd, I'm told by Jesus Garcia more than 200 RPM over the stock air box.
    As mentioned though, you would need a reflash in order to see any RPM gain due to the many limiters on the stock ECU.

    Dont forget that using the greenhulk discount code in this forums store will save you 10% off the listed price of Riva parts AND no sales tax charged for you Florida guys! Big savings

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    DooX's Avatar
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    Quote Originally Posted by Turbo Todd View Post
    Hello guys and girls, I'm looking for rpm info on the Riva air intake for rxpx300. How many Rpms does it add?Thank you Todd
    The air intake with the riva stage 2 I did not see an increase of rpm.

  8. #7

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    Thank you Jerry and Tommy G. I'm trying to say this without offending anybody but I'm not new to this game and I realize the old rev limiter deal.. Just trying to get an idea if I install a Riva air intake on a ski what do I need to do as far as changing the pitch of impeller. Just trying to be proactive instead of reactive.Thank you guys for your help.Todd

  9. #8
    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by Turbo Todd View Post
    Thank you Jerry and Tommy G. I'm trying to say this without offending anybody but I'm not new to this game and I realize the old rev limiter deal.. Just trying to get an idea if I install a Riva air intake on a ski what do I need to do as far as changing the pitch of impeller. Just trying to be proactive instead of reactive.Thank you guys for your help.Todd
    Todd, with no reflash you will run against the limiter, but as you already know, adding pitch to your stock impeller will overcome that. Another, and better solution would be to leave the impeller alone and add the Lucky 13 adjustable pump cone.

    been a long time man, hope your doing well.

  10. #9

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    Dang Doox I would think the air intake would be worth Atleast somewhere in the neighborhood of 150Rpms from my years of testing air intakes on the 4tec platform. But you could be correct,thank you for your input.Todd

  11. #10

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    Doing great my friend! Thanks for asking..I bet your boys have grown alot since I saw them.BIG SMILE..That cone is one item I was thinking about, Jerry just putting the cone on with NO spacers will that lower rpms ? If so by how much? Todd

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