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  1. #1
    Lock and Load tron's Avatar
    Join Date
    Jun 2007
    LAX, WI

    Anybody recognize this ski?? Chicago Area??

    Sorry for posting in here but I figured it would have the most 4-tec traffic. My buddy just bought this:

  2. #2
    Banned User
    Join Date
    Dec 2006
    Crest Hill, IL
    I've seen it listed...The ski looks like an 06 hull, but with a GTX hood and trim...The Jpipe bung looks like some of my previous work, but need a closer shot...For $5100, thats a good deal for maybe a stage 2 ski...

  3. #3
    Hi All, I'm the proud new owner of the above ski! Finally got to take it out for a rip last night and ran out to 8500 RPM's! I'm certain it has a tune in it but don't know who did it. Below is a picture of the ECU with a name sticker on it. Does anyone recognize the name or who might label re-flashed ECU's like this???

    Click image for larger version. 

Name:	rxt ecu.JPG 
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ID:	331503

    I also pulled an injector and the number on it ( 6294 17113798-38 ) came back to stock 38# injectors. Hard to believe that's correct with the charger making 14 psi... Could it be that these are Riva 50#? They look the same but how is it indicated whether they're upgraded or not?

    Thanks in advance for any info.

  4. #4

    Join Date
    Mar 2013
    Appleton, WI
    R&D and Riva are your biggest reflash companies so chances are very good its one or the other. Never going to tell by just looking at. If your turning 8500RPM you for sure have a reflash. Probably a 8600 to 8800 reflash.

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