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reverse speed

Discussion in 'Early CJ5 and CJ6 Tech' started by jeepstar, Feb 26, 2016.

  1. Feb 26, 2016
    jeepstar

    jeepstar Well-Known Member 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Sheboygan
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    I have a t98 transmission. anybody know what the top speed when going in reverse? last night I had to back up about 30 feet, and it seemed like it wouldn't go above 1 mile per hour. I don't remember it being like that, but I also don't remember the last time I used reverse either.
     
  2. Feb 26, 2016
    Glenn

    Glenn Kinda grumpy old man Staff Member

    Apopka, Fl
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    Did it feel like it was being held back, like brakes dragging?
     
  3. Feb 26, 2016
    jeepstar

    jeepstar Well-Known Member 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Sheboygan
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    It felt like it was being held back, yes.
     
  4. Feb 26, 2016
    jeepstar

    jeepstar Well-Known Member 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Sheboygan
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    there is an ebrake on the back of the transmission that isn't hooked up. think maybe it somehow applied pressure, or is breaking?
     
  5. Feb 26, 2016
    Glenn

    Glenn Kinda grumpy old man Staff Member

    Apopka, Fl
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    Best way to tell if something really is dragging is backing up on hard pavement, pushing the clutch in and seeing if it still rolls slowly or just quickly stops. Typically something that is geared really low does give a feeling of dragging even if it's not. Probably not the e-brake but certainly wouldn't hurt to check.
     
  6. Feb 26, 2016
    jeepstar

    jeepstar Well-Known Member 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Sheboygan
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    ok. so lets say nothing is dragging, and it rolls when I push the clutch in. why is it so slow in reverse? is this normal?
     
  7. Feb 26, 2016
    Howard Eisenhauer

    Howard Eisenhauer Administrator Staff Member

    Tantallon, Nova...
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    Per the novak website on T-98's

    "It has a deep first gear of 6.39:1 and is direct-drive in fourth gear. It's reverse ratio is 7.82:1."

    You ain't goin nowheres fast bass ackwards.

    H.
     
    LayemStr8 likes this.
  8. Feb 26, 2016
    Glenn

    Glenn Kinda grumpy old man Staff Member

    Apopka, Fl
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    I haven't ever looked to see what the reverse ratio is, so that explains a lot. ;)
     
  9. Feb 26, 2016
    Daryl

    Daryl Sponsor

    Bonney Lake, WA
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    Always fun watching people's impatience while it takes you seemingly 5 minutes to back out of a parking space in a T98 Jeep.
     
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  10. Feb 26, 2016
    PeteL

    PeteL If it wasn't for physics, and law enforcement... 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Hills of NH
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    Really? The big question I would ask is if something is "different."

    I do recall the T-98 in my five-quarter-ton M-715 definitely had a super low creeper first gear.
     
  11. Feb 26, 2016
    47v6

    47v6 junk wrecker! 2023 Sponsor 2022 Sponsor

    USA
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    got it in 4 low?
     
  12. Feb 26, 2016
    jeepstar

    jeepstar Well-Known Member 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Sheboygan
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    Ha. Yes. I had it in low to drive through the woods. What a maroon! :oops:
     
  13. Feb 26, 2016
    Tom_Hartz

    Tom_Hartz Member 2024 Sponsor 2023 Sponsor 2022 Sponsor

    North Carolina
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    It doesn't make you a bad person. Glad you figured it out.
     
  14. Feb 26, 2016
    47v6

    47v6 junk wrecker! 2023 Sponsor 2022 Sponsor

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    Makes him a good person to actually put it in 4 low and drive it over something
     
  15. Feb 26, 2016
    Twin2

    Twin2 not him 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Virginia Beach, VA
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    reverse is really low . so what's the rush . besides it will crawl up and over most things
     
  16. Feb 26, 2016
    scott milliner

    scott milliner Master Fabricator

    Seattle Wa.
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    The SM465 is the same way. No where fast.
     
  17. Feb 27, 2016
    LayemStr8

    LayemStr8 New Member

    Yakima, WA.
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    Even more fun when reversing, ya gas her a bit, then shift into overdrive and increase your speed even yet! :)
     
  18. Feb 27, 2016
    Mark Wahlster

    Mark Wahlster Member

    Silverton, OR
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    I drive dump truck and pup trailer for a paving company. The best of us can back up a trailer at 18mph in a straight line and about 10-15 around most corners. Its a little bit harder at night. When running bob tail backing up the paving machine I get a big kick out of passing the cars in the pilot car lane. Or sometimes because of how traffic has to be routed we can end up in the traffic lane backing up with someone in their car just a few feet off the front bumper and we are all doing 15-18mph.

    I am jealous of the guys with 18 speeds in their trucks as they can even split the gear before going into high range while backing up. I just have to just have to bang it into high range which sometimes if we have to start out on a hill is really hard to do as the truk can't coast far enough to make the shift.

    Dump truck drivers we make our living backing up!
     
  19. Feb 27, 2016
    Beach66Bum

    Beach66Bum 1966 Tuxedo Park Mark IV 2024 Sponsor

    Big Island on...
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    Slow in reverse, slow going forward....I don't mind at all :rofl:
     
  20. Feb 27, 2016
    Danefraz

    Danefraz Well-Known Member 2023 Sponsor 2022 Sponsor

    Chico CA
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    bumper sticker for jeep:

    I might be slow, but I'm in front of you.
     
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