Not Really Richard,
The Tach is connected to the motor / motor to tranny / tranny to
speedo.
Its a direct connect so tach to speedo is constant..
Pat
Richard Bonilla / Colorado wrote:
> do we not need gearing ratios, and tire sizes to make
> this meaningful info?
>
> richard / colorado
>
> http://www.richard.bonilla.com/spitfire.htm
>
> ----- Original Message -----
> From: "D.T.Gebhard" <kimkell@decaturnet.com>
> To: "Patrick Baize" <speedracre@netzero.net>; <Spitfires@autox.team.net>
> Sent: Monday, May 22, 2000 7:13 AM
> Subject: Re: Don't want speeding ticket
>
> >
> > Pat, On my '77 I'm going 55@3200 RPM...about 70@4000.
> > Hope that helps.
> > Dave Gebhard
> > ----- Original Message -----
> > From: Patrick Baize <speedracre@netzero.net>
> > To: <Spitfires@autox.team.net>
> > Sent: Sunday, May 21, 2000 4:24 PM
> > Subject: Don't want speeding ticket
> >
> >
> >
> > Hey All,
> > My Speedo, Speedo cable and Angle drive are all
> > broken. Got a speedo
> > from a fellow lister and have a used speedo cable. It
> > will take a bit
> > to get the angle drive.
> >
> > Can any one tell me what speed I am going from what
> > the tach
> > reads. I need from 30 to 70 mph in 10 mile
> > increments. In 4th gear
> > and 4th with overdrive engaged.
> >
> > Thanks a bunch!
> >
> > Pat
> > 63 Spitfire (still in pieces)
> > 74 Spitfire (Honest Trooper, I don't know how fast I
> > was going)
> > 68 Chevy C10 ( same as 63)
> > http://www.spitfires.iwarp.com/
> >
> > _____________________________________________
> > Click here for FREE Internet Access and Email
> >
> >
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