Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Supertech piston set for Mazda Miata 1.8L engines supplies four forged pistons sized to an 84.0mm bore with a −4cc crown producing a 9.0:1 compression ratio; rings are excluded. Rated for 560HP/30PSI per the description, this set is produced to match the 84.0mm cylinders and crown volume for high‑demand rebuilds or applications needing that bore size and compression profile.
Supertech Mazda Miata 1.8L 84mm Bore -4cc 9:1 CR Pistons - Set of 4 (Rated 560HP/30PSI) (Excl Rings)
