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what final gear ratio do i have???

Discussion in 'The Garage' started by bigbadchev84, May 2, 2005.

  1. bigbadchev84

    bigbadchev84 1/2 ton status

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    i was wondering "about" what final gear ratio i am runnig with my set-up.....4.10/39.5boggers/465/208
     
  2. tRustyK5

    tRustyK5 Big meanie Staff Member Super Moderator GMOTM Winner Author

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    uhhh, 4.10's

    Rene
     
  3. velocitiii

    velocitiii Registered Member

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    4.10 it is.
    Unless you've got an overdrive tranny the rear gear ratio is your final drive ratio.

    Tires don't effect it at all. your speed vs rpm, yes. "efective" final drive, yes, but what most define as final drive ratio, no.
     
  4. James670X

    James670X 1/2 ton status

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    Your crawl ratio is 70.3601 to 1.
     
  5. bigbadchev84

    bigbadchev84 1/2 ton status

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    i was told that with the bigger tires it makes my truck act as if it had higher gears......but that wasnt what i was asking i meant the crawl ratio sorry for any confusion
     
  6. divorced

    divorced 3/4 ton status

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  7. dirtwarrior17

    dirtwarrior17 Banned

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    is there one of those for crawl ratio im curious to see what mine is.
     
  8. divorced

    divorced 3/4 ton status

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    I think the "final drive" number in the calculator is what others refer to as "crawl ratio".
     
  9. Beast388

    Beast388 1/2 ton status

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    Just multiply your lowest transmission gear, 4-low, and rear gears together. :D
     

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