Dashpots?

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Rich
Posts: 1283
Joined: Wed Dec 03, 2008 1:27 am
Location: Devon

Dashpots?

Post by Rich »

I've got dim memories of mixing up all sorts of oily concoctions to go in SU dashpots, needless to say I've been married, and been divorced since then and I haven't a scoobies what I used to use.

Anyone got any pet oils to use?

Rich
;)
Rich
Posts: 1283
Joined: Wed Dec 03, 2008 1:27 am
Location: Devon

Re: Dashpots?

Post by Rich »

Everyone is running them dry?
graemedench
Posts: 66
Joined: Wed Dec 03, 2008 9:46 am

Re: Dashpots?

Post by graemedench »

I just fill mine up with the run off from the dipstick, working tiptop for me :) Alot of people use good old 3n1 oil
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Hans Efde
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Joined: Sat Dec 06, 2008 10:11 pm
Location: IJlst, Netherlands

Re: Dashpots?

Post by Hans Efde »

I use red automatic transmission fluid.
Rich
Posts: 1283
Joined: Wed Dec 03, 2008 1:27 am
Location: Devon

Re: Dashpots?

Post by Rich »

I've just done the obvious thing and looked up SU on the web, SAE20 oil seems to be the recommended puppy.

What turned you on to auto transmission fluid Hans?
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Hans Efde
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Joined: Sat Dec 06, 2008 10:11 pm
Location: IJlst, Netherlands

Re: Dashpots?

Post by Hans Efde »

Hi Rich,
No idea, I suppose it was advised to me when I started with these cars many years ago. Or maybe I found it in a book. I'll go through my books to see if it was written there. Anyway it works fine.
ACDodd
Posts: 32
Joined: Wed Dec 31, 2008 11:15 am

Re: Dashpots?

Post by ACDodd »

There is no one oil for all SU carbs, it has to be checked for each individual carb to ensure that the correct enrichment is given during acceleration. There are too many variable for one oil works best. production tolerances and wear can mean gear oil in one car and 3 in 1 on another give the same damper effect!!

AC
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