Viperkill97
New member
and how much was that?
you probably got the cylinders too hot and the top ring gap closed up. i swear this is why all these people chip pistons and not because of knock.
I was running about 18 to 22 pounds (mp-112 supercharger)of boost and the guys at intense racing told me I could keep the stock pistons and crank. What do they know.
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