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  1. 04-09-2006, 12:49 PM #1
    Green Hulk
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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.
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  2. 04-09-2006, 12:50 PM #2
    Pale Rider
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    is this with the digital boost gauge Jerry?...PR...
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  3. 04-09-2006, 12:53 PM #3
    Green Hulk
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    Absolutely. I wouldn't use anything else. Super accurate!!!
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  4. 04-09-2006, 03:02 PM #4
    Green Hulk
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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.
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  5. 04-09-2006, 04:17 PM #5
    GPR/STX-15F/RXT
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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.
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  6. 04-09-2006, 06:25 PM #6
    Pale Rider
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    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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