Supertech piston set for Ford Duratec 2.3L with 89.5mm bore, 1.122" compression height and a -20cc dish producing roughly 9.3:1 compression. Sold as a set of four pistons (rings not included), these pistons are intended for applications needing a dished crown to lower static compression while maintaining the specified bore and height. They are suitable for builds managing compression for forced-induction or specific fueling requirements.
Supertech Ford Duratec 2.3L 89.5mm 1.122in CH -20cc Dish 9.3:1 CR Piston - Set of 4 (Excl Rings)