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General Discussion => Q & A => Topic started by: texasekberg on February 09, 2013, 01:41:02 PM

Title: Speedometer gear
Post by: texasekberg on February 09, 2013, 01:41:02 PM

Anyone have a speedometer gear calculation chart to share?
Need to know what gear to use with the following input;
Transmission TH400.
Rear end gear ration 3.08:1.
Tire 275 X 15 X 50, circumference 81.14"
Br Anton

Title: Re: Speedometer gear
Post by: texasekberg on February 09, 2013, 01:46:30 PM

Driven gear has 15 teeth.
Br Anton

Title: Re: Speedometer gear
Post by: dsags on February 09, 2013, 02:54:42 PM

http://www.tciauto.com/tc/speedometer-gear-calculator/#400 (http://www.tciauto.com/tc/speedometer-gear-calculator/#400)

Try 36 teeth

Title: Re: Speedometer gear
Post by: texasekberg on February 09, 2013, 03:01:32 PM

Thx Dan.
Br Anton