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Thread: 2005 RXP Build

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    Got Boost? psycho rxp's Avatar
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    U should add a Riva ECU, a 160* thermostat, pump wedge, and full length opas block offs.
    Have the SC oiler upgraded in the PTO cover to 08+ specs

    Could also add a lucky 13 pump cone, Riva reduction Venturi nozzle w/ rings & AFR / boost gauges

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    wbama387's Avatar
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    I was going to do a V-Tech reflash. That should be good right? I will add the thermostat, 08 SC oil upgrade, AFR gauge, and boost gauge to my list. Are the opas block offs I have listed above not the correct ones?

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    SLASHER's Avatar
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    V tech will work well just check what injectors u need with the tune to suit the SC ..

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    Got Boost? psycho rxp's Avatar
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    Quote Originally Posted by wbama387 View Post
    I was going to do a V-Tech reflash. That should be good right? I will add the thermostat, 08 SC oil upgrade, AFR gauge, and boost gauge to my list. Are the opas block offs I have listed above not the correct ones?
    The cheapo BO plates will cause the ski to porpoise over 71-72 mph.
    The full length Pro series / Race engineering style ones are the ones u will need to find.

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    wbama387's Avatar
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    Will I need a new fuel rail or will the stock one work?

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    boost junkie skidoochris's Avatar
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    the 08+ rrfpr will not work on a 05 fuel pump
    and rxps have 159mm pumps
    using the ET140 SC you better make sure the ecu has working knock control

  8. #8
    wbama387's Avatar
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    i linked the wrong rrfpr I meant to grab the 07 or older. What's the largest supercharger I could go with without having knock control? I would prefer not to have knock control because I am hitting the upper limit of my budget

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    JFizzleJR's Avatar
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    Go with custom 4" air intake instead of 3" "Power Filter" kit

  10. #10
    wbama387's Avatar
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    Could I run the ET 137 without having knock control?
    Thanks.
    Last edited by wbama387; 07-09-2015 at 08:53 AM.

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