Martin wrote:
Yup. It isn't that long ago to a time when tachometers were only
fitted in 'sports' or more expensive cars as std equipment.
They have little practical use.
Mike.

I find them useful - 1.3 Astras rev to 8000rpm!!!

Easy to do if they rev there and you just got off a bike with a
10,000rpm red line

I've seen 7500rpm on the tacho of a 1.1 Renault 4 a few times!

Mike P