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Thread: SCer idler pulley

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  1. #1
    Member Since
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    Used to own #777
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    $300. Ouch. I have two nose cones already, another $300 for an experiment isn't worth it to me. Maybe once someone near DC gets a supercharger with the updated nose I'll reconsider.

    -Tad

  2. #2
    Member Since
    Jun 2002
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    2001 Proton VX 0790
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    My idley pulley bearing siezed, and it threw the SC belt.

    The pulley has a little bit of damage from this, but nothing I couldn't clean up with a pass in the lathe. I tried to get a stock replacement pulley, but no chance of that.

    Looking under the hood of my friends LS1 C5 I see almost the exact same pulley. Same diameter, same number of belt grooves. I bought one at the local parts place for $18. The new pulley is glass filled nylon, and at least a pound lighter. The bearing also has a slightly bigger hole, and a bit more backspace.

    I made up a new reducer bushing with more backspace to compensate.



    I still need to make up a new front retainer/dust shield. More pictures in the next few days.

    John C.
    Last edited by Hotsauce : 06/29/2010 at 05:18 PM

  3. #3
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    2001 Proton VX 0790
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    Heres all the pieces left of the original idler pulley.



    New pulley and backspacer on idler shaft.



    The front reducer and bearing dust shield. I added some ribs to this for some pizzaz.

    It gets reinstalled this weekend.

    John C.

  4. #4
    Member Since
    Jun 2004
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    99 Astral Silver VX #1872 + 99 Ironman WIP
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    Thumbs up

    Quote Originally Posted by Hotsauce View Post

    The front reducer and bearing dust shield. I added some ribs to this for some pizzaz.

    It gets reinstalled this weekend.

    John C.
    Very nice work John...

    You wouldn't consider making another would you...

  5. #5
    Member Since
    Jun 2002
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    2001, Silver, Vehicross, Supercharged, 0492, Sold 3/20/2012
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    And another?
    Could you draw it up and get a shop to make 10?
    Nice job.
    Thanks, Roy

  6. #6
    Member Since
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    2001 Proton VX 0790
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    I could make more easily, I do this for a living.

    BTW..Been eyeing this as an upgrade once I'm satisfied it all works.

    http://cgi.ebay.com/ebaymotors/ws/eB...m=140420699615

    John C.
    Last edited by Hotsauce : 07/01/2010 at 04:05 PM

  7. #7
    Member Since
    Jun 2002
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    2001, Silver, Vehicross, Supercharged, 0492, Sold 3/20/2012
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    So the pulley shown on EBAY with yolur spacer will do the trick?
    Roy

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