JE Pistons 91-98 Nissan 240SX KA24DE 90.0 Bore +1.00 Oversize (Set of 4 Pistons)

This JE Pistons kit gives you a full set of four forged pistons, complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings, all ready to go into your 1991-1998 Nissan 240SX with the KA24DE engine. These pistons are 1.00mm oversize, measuring 90.0mm in bore diameter, designed for rebuilding or upgrading your engine's bottom end.

JE Pistons has been making forged pistons for over 75 years, and they build these specifically for each engine application. They're forged in the USA from 2618 aluminum, which offers the high tensile strength needed for demanding performance builds. You'll find features like their proprietary Forged Side Relief (FSR) design, which helps reduce friction and skirt wear, and an accumulator groove to improve ring seal. Some applications may also include a skirt coating to further cut down on friction and noise.

Because these are a performance-oriented part, they are not CARB approved and cannot be shipped to California. If you're looking to build a stronger engine for track use or just want the peace of mind that comes with well-built internal components, these JE Pistons are a solid choice.