Anybody know what the relationship is between the speedo W value and the gearbox ratios/ wheel size to get the correct speed reading? Is there a formula?
I have another little "project" on the go and need to source a speedo to match my running gear which will give a true speed reading.
Thanks.
Speedo W Value (Non VW)
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CycloneMike
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Speedo W Value (Non VW)
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Member Number 3787
Member Number 3787
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CycloneMike
- Registered user
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- Joined: 04 Aug 2007, 09:27
- 80-90 Mem No: 3787
- Location: North
Cheers Fritz I found this.
"The number printed on the speedometer face plate below the word MPH shows the number of revolutions required by the speedo cable multiplied by 100 to travel a distance of 1/100th of a mile (52 feet, 9 inch)"
I'm fubbed if I know how its going to help me but I guess its what I asked for.
Cheers.
"The number printed on the speedometer face plate below the word MPH shows the number of revolutions required by the speedo cable multiplied by 100 to travel a distance of 1/100th of a mile (52 feet, 9 inch)"
I'm fubbed if I know how its going to help me but I guess its what I asked for.
Cheers.
NO PIES CAKES OR BEER LEFT IN THIS VAN OVERNIGHT.
Member Number 3787
Member Number 3787