I caution everyone about those clear plugs. I don't understand why, but
they are made out of a plastic that is not compatible with gasoline.
(Incredibly stupid. I guess this is what happens when marketing designs a
product, good concept, poor execution.) It appears to be made of
polycarbonate, an optically clear plastic that turns yellow and cracks in
gasoline. They will craze and start to leak after a few months.
Craig Wright
Larry Paulick wrote:
> If you don't want gas on the manifold, while adjusting the float level
> of a Holley, you can buy a clear plastic sight plug for most parts
> suppliers, like Summit, etc.
>
> Larry
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