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Old 05-22-2020, 09:21 AM   #9
deuce_roadster
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Join Date: Oct 2011
Location: Shelton, WA
Posts: 3,800
Default Re: white steam from breather and water tailpipe

I've never had problems with Best brand composite head gaskets. I have 2 cars with Edelbrock heads, 1 car with stock aluminum heads, and 2 with stock iron heads.

You may be putting too much water in the radiator and the excess is getting pushed out.

Antifreeze coming out the tailpipe is not a good sign. Are your head gaskets correct for the bore? How big is your "big bore"?
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