What lubricant for injector and insert O rings?

[Bob D]

I just installed a set of injectors  (RS2) and they came with a small 
tube of silicone grease.  I guess it would all depend on what the O 
rings are made of though.
Bob

SJ wrote:

>Previous posts:
>Car Stuck! Engine Coolant boiling over
>Need info on cylinder head removal
>
>I'm putting everything back together again.
>
>I made a rube goldberg injector tester which showed that no two injectors
>worked the same . .and I tested 10 injectors. I bought new injectors.
>
>The manual says to lubricate the O rings before putting the injectors in.
>What kind of lubricant? Gasoline?
>I was thinking of using silicone grease . . . like the type used for brake
>calipers . . or dielectric grease.
>
>SJ
>85 Dodge PU, D-250, 318, auto
>85 Audi 4k - - sold but still on the road
>88 Audi 5kq
>90 Audi 100q
>
>
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