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Thread: Gear Drive Question
          
   
   

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  1. #1
    pat mccarthy's Avatar
    pat mccarthy is offline CHR Member/Contributor Visit my Photo Gallery
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    i build and machine engines stock to race engines. them pj gear drives make good paper weights. if you know any thing about what they do and how they work you would not use one. the power stroke is not as smooth as one would think with the floating idler gears they turn the cam gear in to a ratchet and add harmonics they are not a donovan or milodon 3 gear drive they are not really the same but still strait cut steel gears will add harmonics if you can tell me how much is good for any engine? or to much you will know things bust less is better and that would be a chain or belt drive.no gear drives in any engines i build
    Last edited by pat mccarthy; 04-14-2009 at 02:34 PM.
    Irish Diplomacy ..the ability to tell someone to go to Hell ,,So that they will look forward to to the trip

  2. #2
    techinspector1's Avatar
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    Well, there you have it!

  3. #3
    1983_prostreet_'s Avatar
    1983_prostreet_ is offline CHR Member Visit my Photo Gallery
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    Car Year, Make, Model: 1983 GMC Seirra Pro Street
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    Yea...i put it on today and you were right...those things are loud as hell..lol
    VROOM, VROOM,...BOOM!!!!

  4. #4
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    I had one and couldn't wait to take it off, ok someone tell me why a gear drive is better for a street engine? IMO they are about as useful as a pair of fuzzy dice, a total waste of money on a street engine. They make a great paper weight but a rock is cheaper. My last word is this, I'm not a NASA scientist or pro engine builder like some of you guys, I'm just a regular guy that believes in practicality, and to me spending hundreds on a gear drive for the street, just for the noise is, well, impractical when they sell quality chains. JMO
    BUILD'EM, DRIVE'EM, BREAK'EM

  5. #5
    Dave Severson is offline CHR Member/Contributor Visit my Photo Gallery
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    Quote Originally Posted by Joliet Jake View Post
    I had one and couldn't wait to take it off, ok someone tell me why a gear drive is better for a street engine? IMO they are about as useful as a pair of fuzzy dice, a total waste of money on a street engine. JMO

    Hey now wait a minute!!!! I get a brand new pair of color coordinated fuzzy dice for every car I build for myself!!!!!

    Last Pete Jackson gear drive I bought was in '74.... It broke 2nd night out and went back to a chain and gears....

    Fuzzy dice are cheap and don't break!!!!!
    Yesterday is history, tomorrow is a mystery, Live for Today!
    Carroll Shelby

    Learning must be difficult for those who already know it all!!!!

  6. #6
    techinspector1's Avatar
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    Quote Originally Posted by Joliet Jake View Post
    I had one and couldn't wait to take it off, ok someone tell me why a gear drive is better for a street engine? IMO they are about as useful as a pair of fuzzy dice, a total waste of money on a street engine. They make a great paper weight but a rock is cheaper. My last word is this, I'm not a NASA scientist or pro engine builder like some of you guys, I'm just a regular guy that believes in practicality, and to me spending hundreds on a gear drive for the street, just for the noise is, well, impractical when they sell quality chains. JMO
    Hey now, be careful. All of us REALLY COOL guys have fuzzy dice.

  7. #7
    pat mccarthy's Avatar
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    Quote Originally Posted by techinspector1 View Post
    Hey now, be careful. All of us REALLY COOL guys have fuzzy dice.
    no not no more all the fuz fell off
    Irish Diplomacy ..the ability to tell someone to go to Hell ,,So that they will look forward to to the trip

  8. #8
    techinspector1's Avatar
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    Quote Originally Posted by pat mccarthy View Post
    no not no more all the fuz fell off
    Story of my life Pat.

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