Supertech Mazda Miata 1.8L 83.5mm Bore 2.5cc Dome 9.5:1 CR Pistons - Set of 4 (Excl Rings)

The Supertech Mazda Miata 1.8L 83.5mm Bore 2.5cc Dome 9.5:1 CR Pistons are high-performance replacement pistons designed for Mazda Miata engines. Crafted with precision to match the 1.8L engine specifications, these pistons feature an 83.5mm bore and a dome shape with a 2.5cc volume, providing a compression ratio of 9.5:1. Built from durable materials, they are engineered to enhance engine performance, improve combustion efficiency, and support increased power output. These pistons are ideal for enthusiasts seeking reliable upgrades for street or track use, offering improved durability and consistent performance under demanding conditions.

Designed specifically for Mazda Miata models equipped with the 1.8L engine, these pistons are suitable for a range of years and chassis configurations. They serve as direct replacements for stock pistons, making installation straightforward for experienced mechanics or DIY enthusiasts. The set includes four pistons but excludes rings, which must be purchased separately. Perfect for rebuilds, performance upgrades, or custom builds, these pistons help optimize engine compression and efficiency, making them suitable for both daily driving and track applications.