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Thread: Boost Bypass Parts/Instructions How-To

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    Thumbs up Boost Bypass Parts/Instructions How-To

    Found this on another site: Boost Bypass

    Click Signature Pic For Gallery...

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    Great link.

    Has anyone done this mod before?

    Is it safe?

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    nice how-to, but whats up with those hands???

    and it says 3# of extra boost? can that be right?

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    Originally posted by mitch5170
    nice how-to, but whats up with those hands???
    The pics are edited so only color shows on the parts that are being described. A circle would have worked too.

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    where do you get the parts

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    Originally posted by bluoval
    where do you get the parts
    Parts needed are on the page,you can get them at any auto parts store...

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    Originally posted by Luthur
    Great link.

    Has anyone done this mod before?

    Is it safe?
    I have had it on for about 10k miles and no problems...used this exact link to do it.

    2004 Red Lightning Born: 3/16/04
    Build # 2547 out of 3,781
    390HP/475TQ-Torrie tuned...
    1.926, 12.88 @ 107.27
    Photo Gallery, click here...

    2002 Blk HD #7073--> Sold

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    I'll be doing it on both mine and Venom's truck tonite. The parts are around $6. I had to buy a couple elbow not one. this will make it less likely to kink the boost line to the guage itself.

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    Bruce,
    If you hook up the boost gauge first, just use the lightning instructions. That is the only difference between the HD and L boost bypass.

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    Here are some pics, Bruce...;t
    Attached Images Attached Images

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    Help

    Hi
    I went to do the boost bypass mod on my 03 HD and I was not sure, so I aborted. I see the pink wire/tube, both of them, and I think I see the boost gage line, it appears to be to the right and below the pink and black lines below the solenoid. From there I am lost. I confess to being somewhat of a paranoid mechanic, I don't start what I can't finish. If you have some more guidance to give it would be appreciated. The instructions at RPM are not enough for my limited skills.
    Thanks
    Randy goss
    2003 Ford Harley Truck
    Apten Ported Blower, upper and lower pulleys, JLP Long Tubes, Bassani Cat Back, Accufab TB, CL intake, Electric Fans, Intercooler, FT Valve Body
    2002 Z06 LGM 427 Solid Roller 530/5243 RW Featured in Hot Rod Magazine November 2003
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    Does the Harley have a Boost gauge signal line?

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    Originally posted by 03HD8338
    Does the Harley have a Boost gauge signal line?
    it has the fitting, but it's capped off
    '03 HD Solid Black - Gone but never forgotten.
    '07 Jeep JK Unlimited Rubicon

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    I was planning on doing the freebie by-pass and just unplug it.
    Anyone else do this with their HD???

    Later...
    Bruce

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