JE Pistons Nissan KA24DE 89.5mm Bore 9.0:1 CR -22.6 Piston KIT (Set of 4)

This JE Pistons kit gives you a complete set of four forged pistons, designed specifically for the Nissan KA24DE engine. You'll get the pistons themselves, along with high-quality wrist pins, locks, and JE's Pro Seal premium piston rings, so you have the essential components to rebuild your engine's bottom end.

These pistons are forged in the USA from 2618 aluminum, a strong material chosen for its high tensile strength, which is crucial for performance applications. JE Pistons uses their proprietary Forged Side Relief (FSR) design, which helps reduce friction and weight by using a shorter wrist pin and narrower skirt. Depending on the specific application, these pistons may also feature an accumulator groove to help manage combustion gas pressure, leading to better ring seal and consistent power. A skirt coating, if included for this application, further reduces friction and wear on the piston skirts and cylinder walls, while also helping to quiet down engine noise.

With a bore size of 89.5mm and a compression ratio of 9.0:1, these pistons are intended for performance builds where durability and optimized power output are key. Keep in mind 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.