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Old 03-04-2019, 12:28 AM   #12
rockyrivermark
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Join Date: Apr 2011
Location: Fairview Park, Ohio
Posts: 1,031
Re: Incorrect Speedometer Reading

Quote:
Originally Posted by my67c20 View Post
FYI, for others. So i bought the gears shown in the picture. From what i can tell, my original was natural @19 teeth. With this gear and the brown drive gear, my speedo was reading high by about 10 mph. I swapped out the driven for the gray @ 22 teeth and now the speedo is reading high by about 5 mph, which I can live with, until I feel like I need to remove the tail shaft and change the drive gear to something with less teeth. Hope this info will help others.
Yes. Just buy this set or similar which is cheap. The driven gear can be changed out in 5 minutes.
Download a gps speedometer app on your phone and change them out until you get one that's real close.
https://www.ebay.com/itm/TURBO-TH350...YAAOSwm79ceoEN
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