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Smiths PA gearing

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Smiths PA gearing
Howard Wright Offline
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Joined: May 2018 Posts: 1,921 Threads: 102
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Location: Llandrindod Wells
Car type: 29 Special, 30 RK, 28 C Cab
#5
07-09-2020, 05:41 PM
Hi Neil

Thanks

I had seen this site and you are correct it is full of good info.  I’ve now established that my speedo is about 1.97 times slow so a 2 :1 correction box will only be 1.5% out.  Apparently most governor type speedos can be 10% out  Huh.

Strange...almost exactly the same calculations going on on another thread!

Cheers

Howard
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Messages In This Thread
Smiths PA gearing - by Howard Wright - 06-09-2020, 06:35 PM
RE: Smiths PA gearing - by bob46320 - 06-09-2020, 08:00 PM
RE: Smiths PA gearing - by Howard Wright - 07-09-2020, 09:28 AM
RE: Smiths PA gearing - by Neil Morrison - 07-09-2020, 03:07 PM
RE: Smiths PA gearing - by Howard Wright - 07-09-2020, 05:41 PM

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