03-12-2021, 09:30 AM
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CC Member
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Join Date: Dec 2001
Location: Louisville,
KY
Cobra Make, Engine: I'm Cobra-less!
Posts: 9,417
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Not Ranked
They are mainly for racing engines. I use them, but not for street pieces. They are harder to read on pump gas.
I still haven't found where the 3924's are discontinued. All of my suppliers show 100's and 100's in stock.
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