The Supertech pistons for Ford Zetec are a set of four sized to an 85mm bore with a 1.161in compression height and a 9cc dish producing an 8.7:1 compression ratio. Supplied without rings, these pistons provide the specific dish volume, bore sizing and comp height needed to restore proper combustion chamber geometry during a rebuild or piston replacement in the Zetec application.
Supertech Ford Zetec 85mm Bore 1.161in Comp Height -9cc Dish 8.7:1 CR Pistons- Set of 4 (Excl Rings)