The Supertech piston set for Mazda Miata 1.6L engines supplies four forged pistons sized to a 79.0mm bore with a −10.5cc dish to achieve an 8.8:1 compression ratio; rings are sold separately. Intended for 1.6L Miata rebuilds that require reduced compression through piston crown volume, this set matches the bore and chamber profile for accurate engine assembly.
Supertech Mazda Miata 1.6L 79.0 mm Bore -10.5cc Dish 8.8:1 CR Pistons - Set of 4 (Excl Rings)