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  1. #1
    Site Admin Green Hulk's Avatar
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    Stock intercooler VS Riva intercooler

    I always said there would be a boost pressure drop when switching to an external intercooler. I was WRONG!

    Last week while running Carey's ski with the stock IC i was running 7.3-7.4 psi boost with the stock SC impeller. I bolted the Riva intercooler up and just got off the water and am now running 8.0-8.1 psi

    Just goes to show you how restrictive the stock IC is.


  2. #2
    is this with the digital boost gauge Jerry?...PR...

  3. #3
    Site Admin Green Hulk's Avatar
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    Absolutely. I wouldn't use anything else. Super accurate!!!

  4. #4
    Site Admin Green Hulk's Avatar
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    this brings something to mind. all you guys running a gtx with external IC you should really try to get the flame arrester out of the intake manifold, or switch to the RXP/RXT manifold. That thing has got to be restrictive.

  5. #5

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    Re: Stock intercooler VS Riva intercooler

    Quote Originally Posted by Green Hulk
    I always said there would be a boost pressure drop when switching to an external intercooler. I was WRONG!

    Last week while running Carey's ski with the stock IC i was running 7.3-7.4 psi boost with the stock SC impeller. I bolted the Riva intercooler up and just got off the water and am now running 8.0-8.1 psi

    Just goes to show you how restrictive the stock IC is.
    Jerry, this are great news my Riva power cooler is suppose to be in my hands by tomorrow.

  6. #6
    Quote Originally Posted by Green Hulk
    this brings something to mind. all you guys running a gtx with external IC you should really try to get the flame arrester out of the intake manifold, or switch to the RXP/RXT manifold. That thing has got to be restrictive.

    That is a grand idea Jerry, I will investigate it!...PR...

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