Ford 7.3L 10.0:1 or 11.0:1 Wiseco Forged Piston with 0.990 Pin and Rings - For Boost
Stock bore coated piston with 0.990 pin and 1.5mm/1.5mm/3.0mm ring pack.
553 grams.
Select either 10:1 or 11:1 compression ratio.
