Piston Choice for stroker motor

MOPAROFFICIAL said

51013 Diamond Pistons SB Mopar 340 Forged Flat Top 4.100 Bore


Around 10.5 w/70 cc

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That seems low, 4.10 bore 4” stroke,5 cc valve relief at zero deck with a 70cc chamber and .039 gasket 11.3ish