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  1. #1
    Red Devil's Avatar
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    Nils J Pipe Mod on GTX

    Got the J pipe back today, now I just need my 15/20 and I am in the water for some GTX testing of the B kit. I gotta say one thing, Nils is a f'ing genious in his workmanship and does some great looking work!!! Jerry, I am sure a bend in the prop will be necessary, can you squeeze me in after the test???
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  2. #2
    Yo Red! That does look like some nice work! ...PR...

  3. #3
    Site Admin Green Hulk's Avatar
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    I would be happy to pitch your prop for you Jay.

  4. #4
    What does a J pipe ?

  5. #5
    EZ Dock of Long Island Shibby1485's Avatar
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    J pipe is the pipe that goes from your exhaust manifold to the waterbox. It's jacketed with water...

    Takes precision fabrication to cut it and weld it back together and insert a Bung as seen in the photos which will be used for a guage source (ie A/F ratio)

  6. #6
    Site Admin Green Hulk's Avatar
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    A J pipe connects your exhaust manifold to your waterbox.

  7. #7
    Red Devil's Avatar
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    Quote Originally Posted by Kinchyle
    What does a J pipe ?
    The J pipe connects the waterbox to the exhaust manifold. Nils did this mod so an Air/Fuel ratio monitor/setup can be used. He has to weld the bung into the pipe and then the 02 sensor screws into it.

  8. #8
    EZ Dock of Long Island Shibby1485's Avatar
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    forum is too dead in the morning we all got excited to answer a question. Kinch... u can't cut the pipe and fill it in with JB weld

  9. #9
    Thanks, Thanks and Thanks,
    Can't wait to hear more about this mod in the future. I think I'd like to go to an A/F Ratio before I hang with the big boys using the fuel controllers/pumps , high RPM ECU's and SC's with 50+psi.

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