Wiseco 93-01 Honda Civic Si B16A 1.176 X 81.25MM Piston Shelf Stock Kit

If you're rebuilding the engine in your 1990-2001 Acura Integra, especially for demanding performance applications, a solid set of pistons is crucial. This Wiseco Professional Series piston set is built from the ground up for serious racers and builders who need components that can handle heavy to severe duty use. These aren't your average replacement pistons; they're designed to remove limits and let you push your B16A engine further.

Crafted in the USA from 2618 aluminum, these pistons offer improved tensile strength for durability under high stress. Wiseco machines them with precision ring grooves, anti-detonation grooves, and other features to ensure excellent ring seal, which is vital for compression and preventing blow-by. The fully machined crown also contributes to their performance. For reduced friction, quieter operation, and better seizure resistance, the skirts are coated with ArmorGlide. Plus, forced pin oiling helps keep the wrist pins lubricated, further enhancing longevity in high-performance scenarios.

This set includes four pistons, each with an 81.25 mm bore size. It's important to note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.