This Supertech piston set is a four-cylinder forged piston package sized for a 2.3L Ford application with an 89 mm bore and a 1.122 in compression height. The pistons provide a -20 cc dish yielding about a 9:1 compression ratio and are supplied as a set of four without rings. Supertech pistons are intended for engine builds where exact bore and height specifications are required for proper assembly and performance.
Supertech Ford 2.3L 89mm Bore 1.122in Comp Height -20cc Dish 9:1 CR Pistons - Set of 4 (Excl Rings)