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Re: [Healeys] su pumps again

To: healeys@autox.team.net
Subject: Re: [Healeys] su pumps again
From: Bob Spidell <bspidell@comcast.net>
Date: Tue, 22 Nov 2016 06:33:51 -0800
Delivered-to: mharc@autox.team.net
Delivered-to: healeys@autox.team.net
References: <a88b931a-d0cd-a294-abe1-8b514fe84e64@chello.nl> <a5c9a0b5-12bf-935e-6e19-1ab3cc59fa9b@comcast.net> <83893236-8e4c-3e9e-c27c-b69ce4d5b15e@chello.nl>
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re: "Regular maintainance and repairing parts apparently is not a US thing"


Not for some, maybe, but I maintain and repair:

- a BJ8
- a BN2/100M (frame-off resto by my father and myself)
- a 2008 Mustang GT

I help maintain and repair:

- a 1919 Seagrave pumper fire engine
- a 1946 Chevy 2-ton truck
- a 1955 Thunderbird
- a 1965 Mustang
- a 2002 Lincoln LS
- a couple farm tractors

We always try to repair any parts we can, if for no other reason than 
we're cheap asses.

There is a thriving aftermarket and 'do-it-yourself' market for 
individuals who maintain, repair and restore/customize cars here in the 
US.  Ever hear of SEMA?  There are also a couple cable TV networks 
somewhat devoted to the aficionado and 'do-it-yourselfer.'

I futzed with SU fuel pumps--I have 5 or 6--for years with varying 
degrees of success (including installing a solid state kit).  Like John, 
I followed my Bentley manual--and any other info I could find--to the 
letter.  I finally got tired of messing with them and had a 'pro' build 
a couple solid state versions for me.  The last time I installed a new 
points set they showed burning within a few hundred miles.  The points 
appeared to be shiny silver, not dull tungsten, and the builder verified 
quality points were no longer available.

I still carry 2 spares.

Bob

ps.  Does EVERYBODY in Europe maintain and repair their own cars and parts?


On 11/22/2016 3:00 AM, Oudesluys wrote:
> Op 22-11-2016 om 0:19 schreef Bob Spidell:
>> Hmmmm ... Wonder why so many of us over here in the 'States have 
>> problems with them?  I think possibly the points manufactured in, 
>> say, the last 30 years or so were substandard (I know those of recent 
>> manufacture ARE substandard, confirmed by a respected rebuilder).  
>> Maybe that's why your 'survivors' all had original points?
>>
>> Bob 
>
> I think it is more a question of regular maintainance, but new points 
> may be substandard like distributor contact points. Although I have 
> not fitted new points yet, I do have some NOS original SU items, not 
> the replica ones which may or may not be OK. Whenever I can lay my 
> hands on NOS original items I get them, directly needed or not.
>
> Regular maintainance and repairing parts apparently is not a US thing, 
> however here in Europe, and certainly the UK, we are quite used to it 
> so we may clean the points now and then, which helps to keep them 
> alive and prevent serious spark erosion.
>
> Once you have to tap the pump to get it going again for the first time 
> you have to take action asap.
>
> The classic SU fuel pump with points is one of the most durable pumps 
> in existence if properly maintained and always repairable, no modern 
> fuel pump comes near.
>
> It may be useful to fit a diode to reduce sparking.
>
> Kees Oudesluijs
>
>
>
>

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