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Re: GPS vs speedometer root #1163873 05/05/2016 2:10 AM
Joined: Mar 2004 Posts: 6,212 Silver Spring, MD M Mike B 'Bolter
Mike B 'Bolter M Joined: Mar 2004 Posts: 6,212 Silver Spring, MD	It looks like you are about 14% low so if you have an adaptor made to increase the cable speed by 1.14 all of your ranges will be very close. This ebay seller custom makes GM adaptors... http://www.ebay.com/itm/Speedometer-Ratio-Adapter-GM-Chevy-/272216365964?hash=item3f615c1b8c:g:yUEAAOSw~oFXFSdk&vxp=mtr Mike B Mike Boteler 1956 Chevy 3100 Resto Rod 1952 Willys M38 Army Jeep 1983 Jeep CJ7 Laredo 1984 Jeep CJ7 +++++ Silver Spring, MD

Entire Thread
Subject	Posted By	Posted
GPS vs speedometer	root	05/04/2016 1:11 AM
Re: GPS vs speedometer	truckernix	05/04/2016 1:42 AM
Re: GPS vs speedometer	root	05/04/2016 11:27 PM
Re: GPS vs speedometer	Mike B	05/05/2016 2:10 AM

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