Lube the tach cable and see if the readings stay so low at idle.
Paul
On Wed, Sep 4, 2013 at 11:29 AM, peter harrison <
granvillecomputing@hotmail.com> wrote:
> 4 or 5 speed box - typically in 4th in EITHER box (direct drive) you get 20
> MPH for every 1K RPM (depending also upon wheel/tire profile) - so your
> tach
> doesn't seem all that much out of whack - at least at the high end - idle
> does seem LOW.
>
> Peter Harrison
> 818 448 3181
>
>
> > From: Jerry.Dow@Suddenlink.com
> > To: aultgc@att.net; datsun-roadsters@autox.team.net
> > Date: Wed, 4 Sep 2013 12:31:14 +0000
> > Subject: Re: [Roadsters] Adjusting the tach
> >
> > It reads about 300 at idle and reads about 2000 at 50MPH.
> >
> > From: Gary and Cindy Ault [mailto:aultgc@att.net]
> > Sent: Tuesday, September 03, 2013 11:22 PM
> > To: Dow, Jerry; datsun-roadsters
> > Subject: Re: [Roadsters] Adjusting the tach
> >
> > Jerry,
> >
> > The only way I know is to have it professionally recalibrated, like the
> > speedometer.
> >
> > What does it read at idle? I presume the deficit increases with rpm?
> >
> > Gary
> >
> > From: "Dow, Jerry"
> > To: datsun-roadsters
> >>
> > Sent: Tuesday, September 3, 2013 9:00 AM
> > Subject: [Roadsters] Adjusting the tach
> >
> > Newby question. My tach runs behind about 1000 rpms. Any way to adjust
> '70
> > roadster tach?
> >
> >
> > ________________________________
> >
> > The information transmitted is intended only for the person or entity to
> > which
> > it is addressed and may contain proprietary, confidential and/or legally
> > privileged material. Any review, retransmission, dissemination or other
> use
> > of, or taking of any action in reliance upon, this information by persons
> or
> > entities other than the intended recipient is prohibited. If you received
> > this
> > in error, please contact the sender and delete the material from all
> > computers.
> >
> > ________________________________
> > ________________________________________
> >
> >
> > Donate: http://www.team.net/donate.html
> > Archive: http://www.team.net/archive
> > Forums: http://www.team.net/forums
> > Unsubscribe:
> > http://autox.team.net/mailman/options/datsun-roadsters/aultgc@att.net
> >
> >
> >
> > ________________________________
> >
> > The information transmitted is intended only for the person or entity to
> which
> > it is addressed and may contain proprietary, confidential and/or legally
> > privileged material. Any review, retransmission, dissemination or other
> use
> > of, or taking of any action in reliance upon, this information by persons
> or
> > entities other than the intended recipient is prohibited. If you received
> this
> > in error, please contact the sender and delete the material from all
> > computers.
> >
> > ________________________________
> > ________________________________________
> >
> > datsun-roadsters@autox.team.net
> >
> > Donate: http://www.team.net/donate.html
> > Archive: http://www.team.net/archive
> > Forums: http://www.team.net/forums
> > Unsubscribe:
>
> http://autox.team.net/mailman/options/datsun-roadsters/granvillecomputing@hot
> mail.com
> ________________________________________
>
> datsun-roadsters@autox.team.net
>
> Donate: http://www.team.net/donate.html
> Archive: http://www.team.net/archive
> Forums: http://www.team.net/forums
> Unsubscribe:
> http://autox.team.net/mailman/options/datsun-roadsters/paulsdatsunstuff@gmail.com
________________________________________
datsun-roadsters@autox.team.net
Archive: http://www.team.net/archive
Unsubscribe:
http://autox.team.net/mailman/options/datsun-roadsters/mharc@autox.team.net
|