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  1. #1
    Join Date
    May 2007
    Posts
    787

    Default quik change gears for 750-800 hp

    what are the better choice of gears when running 750-800 hp motor? we always ran winter's gears before with 600-650 hp... but wondering if we should get something diffrent with a higher hp motor..
    Last edited by GRTLRBITE; 03-17-2011 at 09:24 AM.

  2. #2
    Join Date
    Jan 2009
    Posts
    225

    Default

    in all the years i have been racing and its been 20+ we have personally only broken 1 set and it was a very old set that had been run alot and they werent winters so i would say winters gears are just fine.. jmo.

  3. #3
    Join Date
    Aug 2009
    Posts
    1,088

    Default

    Seen broke pinnions, but the gears were fine.

  4. #4
    Join Date
    Feb 2008
    Location
    Barrington il.
    Posts
    881

    Default

    The only gear failures I have ever seen, where caused by the rear cover bearing being bad or loose in the cover. Thats really just a maintenance thing.

  5. #5
    Join Date
    Jul 2009
    Location
    central pa
    Posts
    37

    Default

    a local steel block racer acquired a roush yates truck motor and stripped two sets
    of gears but they where turning it 10,ooo rpms and the cheapers gears wouldnt handle
    the load little gear was tiny also to achieve that rpm....

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