Results 1 to 6 of 6

Thread: 5th gear

  1. #1
    Join Date
    Oct 2008
    Location
    bacchus marsh
    Posts
    160
    Total Downloaded
    0

    5th gear

    hi
    has anyone replace the 5th gear with a lower ratio gear from rovercraft and if so what difference did it make to revs and fuel usage, on a 2002 defender 110
    have to take gearbox out to replace clutch and fix oil leak so while i,m there!!

  2. #2
    Join Date
    Jan 1970
    Location
    Wheelers Hill, Melbourne
    Posts
    4,085
    Total Downloaded
    0
    If you want a lower gear, try 4th

  3. #3
    Join Date
    Jan 1970
    Location
    South Yundreup,WA.
    Posts
    7,468
    Total Downloaded
    0
    If anything on road it needs a higher ratio gear, not lower.
    2011 Discovery 4 TDV6
    2009 DRZ400E Suzuki
    1956 & 1961 P4 Rover (project)
    1976 SS Torana (project - all cash donations or parts accepted)
    2003 WK Holden Statesman
    Departed
    2000 Defender Extreme: Shrek (but only to son)
    84 RR (Gone) 97 Tdi Disco (Gone)
    98 Ducati 900SS Gone & Missed

    Facta Non Verba

  4. #4
    Join Date
    Oct 2008
    Location
    bacchus marsh
    Posts
    160
    Total Downloaded
    0
    yes my mistake higher gear ratio , was thinking lower revs

  5. #5
    Join Date
    Jan 1970
    Location
    South Yundreup,WA.
    Posts
    7,468
    Total Downloaded
    0
    Quote Originally Posted by hans View Post
    yes my mistake higher gear ratio , was thinking lower revs
    Cool now we are getting somewhere. The easiest solution is to replace the transfer case with a Disco one (find one with CDL). This gives taller gearing in high range, but retains the same low range gearing. Depending on what is available often can be cheaper than changing the ratio itself. This option is basically an out and in job and that again if you decide the gearing is too high. The advantage of doing this is you can sell the surplus transfer case or rebuild it at your leisure.
    I was going to go down this path and actually had a wreck to do so but moved to Newman and did not have time to strip the wreck.
    The downside of doing this is you may find towing you need to change down to 4th a lot more. It really needs a 6spd box.
    Hope this helps.
    2011 Discovery 4 TDV6
    2009 DRZ400E Suzuki
    1956 & 1961 P4 Rover (project)
    1976 SS Torana (project - all cash donations or parts accepted)
    2003 WK Holden Statesman
    Departed
    2000 Defender Extreme: Shrek (but only to son)
    84 RR (Gone) 97 Tdi Disco (Gone)
    98 Ducati 900SS Gone & Missed

    Facta Non Verba

  6. #6
    Join Date
    Oct 2008
    Location
    bacchus marsh
    Posts
    160
    Total Downloaded
    0
    didn't thought of that idea but it does make sense will have to look into it a bit more
    thank Craig you for your time

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Search AULRO.com ONLY!
Search All the Web!