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GPS speedometer


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While I do not use GPS as a 100% factor in gauging speed as it is resolved by average over time....and long curved segment cannot measure as GPS is linear.  I do however rather enjoy the GPS in the 69 Morris I built and used it to aid in my ratio adapter being built and they now reflect the same speeds (average in straight line on a clear day)  I mounted my GPS antenna in a manner it is near the top of the windscreen and the wire exiting the metal inside frame  (in our cars a bezel, in this car, just a header)  This is an inprogess build shop of adapting a modern larger mirror with courtesy/maplights built in and the bracket attaching the GPS antenna.  this sits just behind the glass.  The next shot shows it from the drivers seat (RHD) after installing the headliner and visors.  I have never had to wait any extended period for the GPS to locate the minimum three satellites needed.  I feel the mirror and hiding the wire is a well worth the effort for clean look.  

 

 

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B1BKevin -

I will be making some changes to my ‘51 “Family Farm” truck. I will be swapping in a T5 trans for the OD (0.72).  The one I acquired is a “World Class” from a ‘93 S10. It uses an electric speedometer. So, the GPS speedometer is a reasonable compromise.
 

in addition, I will make it 12V for  radio and starting, 12V causes instrument changes, minimum of disc brakes on the front, possibly on the rear as well, if I find a Cherokee diff with them. 
 

The truck needs everything, so the overall plan is to upgrade gearing, electric and brakes, while retaining the body and the flathead 6. Basically, had the upgrades been available in ‘51, the truck might have had them. 
 

Plus, one of my kids will inherit the truck. I am looking for long term utility and reliability. My kids don’t have my patience with old vehicles. 
 

 

Edited by Bobacuda
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