Jump to content

14th Annual SoCal Vintage BMW Meet 2021! “All couped up”

Registration is still open. Rally from NorCal is scheduled for Friday. Post your event photos.

SoCal Vintage is Here! 

Post your photos!

Speedo gear drive for 5 speed swap


nbristow01
 Share

Recommended Posts

If you didn't change the final drive ratio, you do nothing. If you changed the final drive ratio, you change your speedometer, not the speedo drive gear. They are all 2.5:1 recuction, 4 or 5 or od trans. You calculate the driveshaft turns per mile, divide by 2.5 and that is the number stamped on the back of the speedo.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...