finding static compression
#1
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I'm trying to determine my compression ratio and need to know how many cc's there are in my flat top pistons. The pistons are forged TRW for a .020 over 350ci. There are 4 valve reliefs in each piston. Does anyone know how many cc's are in all four reliefs?
#2
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My TRW pamplet has them listed as -6 cc