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Thread: Intercooler???

  1. #1

    Intercooler???


    Sorry if this has been asked a million times or if it is a stupid question... Will a 2005 rxp stock intercooler bolt on my 2005 gtx sc?? Do i even need an intercooler with the mods in my signiture?


    Thanks, Dylan


  2. #2
    The ski's have taken a "backseat" to the Corvette DarthAWM's Avatar
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    Quote Originally Posted by The Blue Demon View Post

    Sorry if this has been asked a million times or if it is a stupid question... Will a 2005 rxp stock intercooler bolt on my 2005 gtx sc?? Do i even need an intercooler with the mods in my signiture?


    Thanks, Dylan
    With JFizzleJR selling XS I/C kits for $395 you don't want a Stock I/C. If you do this the ski will need more fuel. add 42lb injectors at the minimum.

    But if you do want to go that way, you will need the whole intake manifold from a RXP/RXT(year doesn't matter they are all the same)

  3. #3
    So would the 58psi update work or do i have to get he 42's... Its a rec ski i just want to go faster

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    The ski's have taken a "backseat" to the Corvette DarthAWM's Avatar
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    Quote Originally Posted by The Blue Demon View Post
    So would the 58psi update work or do i have to get he 42's... Its a rec ski i just want to go faster
    58 psi upgrade would help. I know I've been told that Greenwheel pluys after market I/C means upgraded fuel delivery(and that is on a 58 psi ski). I gotta defer this to one of the local experts because this is a A/F issue. too rich or too lean and you can kill the motor. Ask Green Hulk he should have a real good idea of what you would need.

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    Would that also require a rrfpr??

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    West Texas RXP skoepp's Avatar
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    You can run an external ic or seadoo ic (in manifold) on 185 hp with no problem. When you start increasing boost by sc then you will need more fuel. I ran xs ic on 185 hp (7,600 rpm) with stock sc with best of 67 mph. 70 is dang near impossible until you go to 8,100 ecu.

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    The ski's have taken a "backseat" to the Corvette DarthAWM's Avatar
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    Quote Originally Posted by The Blue Demon View Post
    Would that also require a rrfpr??
    At this stage I would say it would not require it, but you could use the RRFPR instead of the larger injectors.

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    West Texas RXP skoepp's Avatar
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    sorry guys i just went back and reread the question with future mods.
    I was going to install green wheel on my 185 hp with 58 fuel reg, rxp ecu, piggy back harness, and i think 42,s. Let me go back and re read my thread as I should remember with as many questions as i asked.

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    The ski's have taken a "backseat" to the Corvette DarthAWM's Avatar
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    Quote Originally Posted by skoepp View Post
    sorry guys i just went back and reread the question with future mods.
    I was going to install green wheel on my 185 hp with 58 fuel reg, rxp ecu, piggy back harness, and i think 42,s. Let me go back and re read my thread as I should remember with as many questions as i asked.
    Scott will know, he definatly went down this road before.

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