[Roadsters] distrubitor

[Gary and Cindy Ault]

Linda,

Both Dean and Dann offer recurve kits which have the non-smog springs,
cam and 
weights.  Others may as well.  They may also have just the springs,
but I 
haven't checked.  I don't know whether the emissions control
configuration 
springs are still available or not.  If interested, I can look
the part up the 
part numbers.  As Paul indicated, all you need is the 7.5 cam
and springs.  I 
think Nissan lists different vacuum control units for
pre-smog and smog 
distributors, but I think the calibration was the same. 
Let me know if you want 
the numbers.

Gary


________________________________
From: Linda Jordan <ljordan704 at netscape.net>
To:
datsun-roadsters at autox.team.net
Sent: Tue, May 29, 2012 10:50:56 AM
Subject:
Re: [Roadsters] distrubitor

Are the springs available or anyone know the
sizes? I imagine they should be
replaced after awhile.

Linda

Sent from my
iPod

On May 28, 2012, at 11:17 AM, Joe Russo <jrusso07 at rochester.rr.com>
wrote:

> Weights are the same, springs are different. 7.5 is the non-smog
advance
cam.
> For that cam, one spring is real heavy wire and the other is a
lighter
weight
> spring. The heavy spring goes on the cam side with the longer
slot.  The
> shorter loop of the heavy spring gets connected to the weight not
to the
cam
> slot.
>
> Happy Memorial Day
>
> Joe
>
> Sent from my iPad
>
> On
May 28, 2012, at 1:35 PM, Dana Scribner <dscrib2 at hotmail.com> wrote:
>
>> This
being Memorial Day I hope everyone has taken the time to thank those
> who
>>
gave their lives  so we are able to live ours as we do.  I have been
having
>
a
>> problem with the idle on my 1969 2000 SU carb no emission car. I can set
it
>> then go for a ride and when I stop at a light the idle keeps dropping
off
> it
>> 100 or less or it stalls. At high idles it's fine. I gave up and
took it
> "The
>> Guy" wit 40 plus years on SU knowledge.  Long story short he
thought is is
> a
>> distributor problem. I opened it up and there it was a
broken spring
> sitting
>> at the bottom. So this leads me to my questions. On
the timing lever plate
> it
>> is marked 7.5; I looked at my supply of parts
and some are marked 17.5.
>> Why?Are the weights different on the 2
distributors? How do you tell them
>> apart?Are the springs different between 
the  one marked 7.5 and the 17.5
>> distributor? How do you tell them
apart?Where the vacuum advance is
> attacked
>> to the housing I see the a
17.5 stamped in ink on the 17.5 marked timing
>> lever. Are the 7.5 ones not
marked?is the vacuum advance different between
> the
>> 2?  Dana S1969 2000
>>
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>>
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