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Re: 123-Ignition distributors

To: "Frenken, Eric" <efrenken@lctax.de>
Subject: Re: 123-Ignition distributors
From: "Alan Seigrist Blue 100" <healey.nut@gmail.com>
Date: Fri, 18 Aug 2006 20:29:45 +0800
Eric -

I am really interested in one of these for both my BN1 and A90 Atlantic
(same engine).

Is the four cylinder version suitably set up where I can attach the disty
drive shaft onto the bottom of the 123 disty?  It's fixed on with a drift
pin.  You can see what the disty drive shaft looks like here (and where the
drift pin holds it together):

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1,1&item=160012068370

and here you can see what length of shaft is needed on the bottom of the
disty to attach the disty drive shaft:

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1,1&item=160012068370

Will this set up work with the 4 cyl. 123 Ignition?

Thanks,

Alan

'52 A90
'53 BN1
'64 BJ8


On 8/18/06, Frenken, Eric <efrenken@lctax.de> wrote:
>
> Lin,
>
> I'm selling these distributors and I drive a BT7 as well! My car runs with
> it
> extremely well, purrs like a kitten and acceleration is better than with
> the
> Mallory unit with Pertronix ignitor, which I had installed before. Didn't
> know
> of the potentials of a Healey engine before I swapped the dizzys. It's
> amazing
> how the spark balancing smoothens the engine recognizable at idle and how
> much
> power can be gained by selecting the appropriate curve for one's
> individual
> engine.
>
> I've installed the unit some month ago and it was a straightforward job.
> The
> only thing I had to "outsource" was exchanging the lower end (drive dog)
> at
> the distributor shaft of the 123ignition with the original one with the
> teeth
> for the tach. The drive dog is secured by a small hollow rod only and I
> had a
> machine shop do it for me for some 5 bucks (could wait for it in the
> shop).
>
> If you really intend to use one, let me know. I have some information
> available on my site
> http://www.brits-n-pieces.com/teile_detail.php?id=6786
> with a special offer (scroll down). I'd be willing to admit another
> discount
> if you (or others) would buy more than 2 units (of any model). With every
> unit
> (for the 6-cyl. Healeys) bought I include a set of diagrams which show all
> 16
> advance curves with different static timings against an advance curve
> recommended by a well known distributor specialist in the Healey scene.
>
> Eric
> www.brits-n-pieces.com




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