68Delux wrote:
What about if your speedo works but your odometer doesn't?? obviously the cable turns then right?
There is a separate ratchet & pawl mechanism inside, also driven by the cable- that drives the odometer forward. What happens is the number tumblers stick, then the ratchet slips and doesn't drive. Sometimes you can fix this by removing the brass ratchet arm (easy) and sharpening the blade on it.
I'll give you an old speedo to play with..

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R.
