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Thread: Quick Question

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    ercBOOSTED's Avatar
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    Quick Question

    My E1 wheel and intercooler will be installed this coming up week. Can I leave the stock prop in there for now so that I can see gains on the stock propeller before I install the R&D 13/25?


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    Yes

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    ercBOOSTED's Avatar
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    Easy enough! I will be changing the prop the following week.

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    Quote Originally Posted by ercBOOSTED View Post
    Easy enough! I will be changing the prop the following week.
    When I got the C5 and the 13/25 running I got 76.4mph. So the difference between the props should be interesting but not overwhelming.

    Wait untill the large diameter pumps start coming out. Then the power can be used for pushing water thru the tunnel. Unlike now where it's sucking thru a straw.

    Anyone want a 13/25 skat, hardly used!!

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    Quote Originally Posted by ercBOOSTED View Post
    My E1 wheel and intercooler will be installed this coming up week. Can I leave the stock prop in there for now so that I can see gains on the stock propeller before I install the R&D 13/25?
    As Gunna said the answer is yes. However, you'll be on the 8,500rpm rev limiter with the oem impeller. I was turning 8,475rpm with the oem impeller, Motec and C3 wheel @ 180kpa........ so, you will be on the limiter with the E1.

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    This is true. I was set at 8400 for maximum rpm and still the 13/25 let it max out. However I had NO work done to the back end other then the prop and a Riva grate. Hence (for me) it seems senseless to do anything wild with the motor hp without being able to "load it" with a sizeable pump assembly. I'm looking forward to when the new pump turns up, it will be a different set of base lines. But the OEM should just cavitate it's bum off until your well and truely up on the plane, then it'll just go to 8400. I was at ~50% TP to eliminate the cavitation until onto the plane. The E1 may be different.

    But still looking forward to your results anyway

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    Quote Originally Posted by ercBOOSTED View Post
    My E1 wheel and intercooler will be installed this coming up week. Can I leave the stock prop in there for now so that I can see gains on the stock propeller before I install the R&D 13/25?
    Now, I am going the other way. I am intalling the 13/25 and the monster wheel C3. My question is: Can I wait or do I have to install the Intercooler? What may happened if I don't installed?

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    ercBOOSTED's Avatar
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    Are you running a BOV?

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    Quote Originally Posted by ercBOOSTED View Post
    Are you running a BOV?
    NO !

  10. #10
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    Quote Originally Posted by pituco View Post
    NO !
    I smell a burnt supercharger clutch. Fit that BOV before things get expensive.

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