Search results

  1. zinnette

    Rpm’s at Hwy speeds

    It’s counted. 3.08. 13/40 so must be the tach being off. It’s some noodle express rain forest junk. Confirmed 700R4, 60mph and 3.08s in 4th gear at cruise.
  2. zinnette

    Rpm’s at Hwy speeds

  3. zinnette

    Rpm’s at Hwy speeds

    GPS for the speed
  4. zinnette

    Rpm’s at Hwy speeds

    100% hitting 4th
  5. zinnette

    Rpm’s at Hwy speeds

    Did the driveshaft rotations and calculations and it come to 3.08. Do have plans to pull the cover when I swap in a posi this winter. No tq lockup but in OD when cruising. She does not feel like anything more than a 3.55 in her. Had lots of rigs with 3.73, 3.90 and 4.11s.
  6. zinnette

    Rpm’s at Hwy speeds

    Everything looked at besides pulling the diff cover to confirm says I have 3.08 gears. Running a 700R4 and 26.5” tire and all the calculators show I should be running much lower rpm at 60mph. Currently running 2400 rpm so I’m at a loss as to what gearing I really have or if I have an issue...

Forum statistics

Threads
42,816
Posts
923,121
Members
34,391
Latest member
Wojo21212
Top