 Speedometer Speed Adjustment ?, Speedometer Speed Adjustment ? |
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| Ken Mikos |
 May 2 2021, 07:31 PM
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#1
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Newbie  Group: Members Posts: 28 Joined: 20-February 14 From: Pgh Member No.: 17,024 Region Association: None  |
How do i adjust the speedometer, reading about 20mph to fast. Thanks in advance for any replies. Ken
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| mepstein |
May 6 2021, 06:32 AM
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#2
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914-6 GT in waiting Group: Members Posts: 19,518 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region 
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Even modern cars aren’t usually gps accurate.
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| Jamie |
May 6 2021, 07:23 AM
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#3
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Senior Member Group: Members Posts: 1,057 Joined: 13-October 04 From: Georgetown,KY Member No.: 2,939 Region Association: South East States
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QUOTE(mepstein @ May 6 2021, 04:32 AM)  Even modern cars aren’t usually gps accurate. I made several comparisons between GPS readings and my 205x65x15 Michelin tires on Interstates during a trip, and the variations averaged about 2~4MPH between the two. According to tire spec charts that tire size should be very close in diameter to the original tire size for which the speedometer was calibrated on my 73 mostly original condition teener. (IMG:style_emoticons/default/aktion035.gif) |
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Posts in this topic
Ken Mikos Speedometer Speed Adjustment ? May 2 2021, 07:31 PM
TheCabinetmaker What wheels and tires? It makes a difference. May 2 2021, 08:15 PM
Ken Mikos It’s not the tires. Had the Speedometer in for O... May 3 2021, 07:32 AM BENBRO02 You would probably need to take it apart and chang... May 3 2021, 08:12 AM Shivers
It’s not the tires. Had the Speedometer in for ... May 3 2021, 08:30 AM brant unless you have the correct ratio gears... not so... May 3 2021, 08:45 AM Dave_Darling The speedo works by spinning a magnet inside of an... May 3 2021, 10:36 PM Ken Mikos Thanks for all the replies, looks like I’m sendi... May 4 2021, 07:09 AM robkammer During my second drive of my new 74 I noticed that... May 5 2021, 06:53 PM robkammer During my second drive of my new 74 I noticed that... May 5 2021, 06:54 PM brant
During my second drive of my new 74 I noticed tha... May 6 2021, 06:24 AM Superhawk996
Waze says 60 and the speedo says 65. Skinny stand... May 6 2021, 06:42 AM |
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