1981 GSX400F Tachometer replacement

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Hardy43
    • Jan 2026

    #1

    1981 GSX400F Tachometer replacement

    Im currently doing a Cafe build on a 1981 GSX400f(was too far gone to restore). Im changing the Rev gauge and speedo because the ones that came with it were smashed.
    What ratio should I look for when getting a new mechanical Tach? can I get any or do I have to get a specific one?

    Tia
  • Gorminrider
    Forum Sage
    Past Site Supporter
    • Aug 2012
    • 4803
    • British Columbia, Canada

    #2
    tach is 4:1 as I have it in my notes...I'm pretty sure the speedo:2240:60 =very common for japanese bikes of the era so I expect your 400F is not different than my GSX 400T, GS650G ...

    Comment

    Working...