JE Pistons 317925 Forged Piston Kit for 1991-1998 Nissan 240SX KA24DE 2.4L

Vehicle Fitment

• 1991-1998 Nissan 240SX (S13/S14), KA24DE, 2.4L 16V, RWD
• 1993-1997 Nissan Altima, KA24DE, 2.4L 16V, FWD

Features

• Forged from 2618 aluminum for high tensile strength
• Designed for high-performance applications
• Proprietary Forged Side Relief (FSR) design reduces friction and power loss
• Minimized skirt width and shorter wrist pin for weight reduction
• Inverted dome/dish piston head type
• Compression ratio of approximately 9.0:1 with .040" head gasket
• Compatible with naturally aspirated and forced induction applications
• Made in the USA

Specifications

• Bore Diameter: 89.50mm
• Compression Height: 1.336 inches
• Piston Volume: -22.60 cc
• Material: 2618 aluminum
• Compression Ratio: Approximately 9.0:1
• Included Components: 4 pistons, JE Pro Seal premium piston rings, wrist pins, locks

Included Components

• 4x Pistons
• 4x JE Pro Seal premium piston rings
• 4x Wrist pins
• 4x Wire locks

Product Description

The JE Pistons 317925 piston kit is engineered for the 1991-1998 Nissan 240SX and 1993-1997 Nissan Altima equipped with the KA24DE 2.4L 16-valve engine. This kit includes four pistons, each with an 89.50mm bore, 1.336-inch compression height, and a -22.60cc inverted dome/dish piston head, resulting in a compression ratio of approximately 9.0:1 when used with a .040" head gasket.

Crafted from 2618 aluminum, these pistons offer exceptional strength and durability, making them ideal for high-performance applications, including naturally aspirated and forced induction setups. The proprietary Forged Side Relief (FSR) design reduces friction and power loss, while the minimized skirt width and shorter wrist pin contribute to weight reduction and improved performance.

The kit is made in the USA and includes all necessary components for installation, ensuring a comprehensive solution for engine builders and enthusiasts seeking to enhance the performance of their Nissan KA24DE-powered vehicles.