Wiseco Nissan KA24 Dished 10.5:1 CR 90.5mm Piston Kit

Wiseco is known for building tough, reliable engine components for demanding applications. If you're rebuilding the engine in your 1995-1998 Nissan 240SX for serious performance, their Professional Series forged pistons are a solid choice. These aren't just off-the-shelf parts; they're built with the kind of features serious racers and builders look for, designed to handle heavy to severe duty use.

These pistons are forged and machined right here in the USA from 2618 aluminum, which gives them improved tensile strength for high-stress environments. You'll find precision ring grooves, anti-detonation grooves, and other features that help improve ring seal. They also come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling are details that show these pistons are made for performance.

This set is specifically for the Nissan KA24DE engine, with a 90.50 mm bore and a 10.5:1 compression ratio when installed. Remember, these pistons are not CARB approved and cannot be shipped to California. They are designed to fit your 1995-1998 Nissan 240SX directly.