1100 to 1900 is a ratio of about .6. Allowing for error, this sounds
like what would happen if your meter was set for 6 cyl. rather than
four. 4 to 6 is a ratio of about .7. Just a thought...
rick
Neil Cotty wrote:
> Hi all,
>
> > It's probably no consolation but both my 73 roadster and 75 V8 agree with
> my
> > multi-meter tach, FWIW.
>
> My 74 V8 is showing 700rpms less that my Gunson meter. Idle is showing 1100
> but I get 1900 on the tach. It's hard for me to believe the meter frankly
> and the car certainly doesn't sound like it's running that high. Hmmm! Any
> ideas? :))
>
> Cheers,
> Neil
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