The speedo was reading on the - 20, so at 55, i was really doing around 75.
Of course being a used one, there could have been something wrong with it.
I am not sure how u visually tell a difference; but the used one that i got
is marked 206-20; on the inside. My original had a different set of numbers
marked on it.
----- Original Message -----
From: "John & Allison Cyganowski" <email@example.com>
Cc: "6pack" <firstname.lastname@example.org>
Sent: Thursday, August 18, 2005 7:17 AM
Subject: OD Speedometer: Was Re: tr6 overdrive
> After swapping the guts out, it turns out it must have come from an non
> car and it was reading about 20 miles off. ( I didn't realize the gear
> in the speedo's were different) So I ended up taking the gear keeper off
> the used one and put it in mine and now everything works as it should.
> Okay, this sounds familliar. What happens to your odometer in this
> When you say 20 mph off do you mean +20 or -20?
> Is there a way to tell an OD speedometer from a non-OD speedometer?
> John Cyg.