• If You Are Having Trouble Logging In with Your Old Username and Password, Please use this Forgot Your Password link to get re-established.
  • Hey! Be sure to login or register!

90° Tachometer Adaptor for original Stewart Warner J3 Cub Tachometer

Grant

FRIEND
At Work.....
I have the correct cable but it needs a 90° adaptor to make it between the tank and the back of the instrument.

This is not my instrument but it uses the exact cable connection shown below.

images.jpg
 

Attachments

  • images.jpg
    images.jpg
    4.9 KB · Views: 772
Some(all??) right angel adaptors reverse rotation direction. Learned that the hard way:)


Sent from my iPhone using SuperCub.Org
 
I thought it would be that easy too but unless i'm missing something that one will not work. It's backward from what I need. The instrument is female thread and female drive. i'll probably need to call Keystone in the morning.
 
UPDATE -

Ken @ Keystone Instruments just gave me a lesson in Stewart Warner tachometers.

The original tachs came in two case types...

  • straight drive
  • 90° drive

I have a straight drive....ughhh.

They are going to fix me up though!
 
Back
Top