JE Pistons 130590S Forged Piston Single Ducati 916 4-Valve 96mm Bore 12.0:1

The JE Pistons 130590S is a high-performance forged single piston designed specifically for Ducati 916 4-valve engines with 20mm wrist pins. This +2mm overbore piston provides a 96mm bore size and 12.0:1 compression ratio, making it ideal for performance builds seeking increased displacement and power output.

Key Features:

• Machined from 2618 T6 high tensile forged aluminum for exceptional strength and durability
• Dome features smooth flowing radii and requires no deburring or preparation
• Designed, forged, and machined in-house by JE Pistons for complete quality control
• Specifically engineered for extreme applications including professional competition
• Ultra Groove technology provides unprecedented flatness of ring grooves with tolerances to within millionths of an inch
• 96.00mm bore diameter (+2mm oversize from stock 94mm)
• Compatible with 20mm wrist pins

This piston is designed for Ducati 916 4-valve engines and delivers the race-proven performance JE Pistons is renowned for. With a history in racing dating back to 1947, JE Pistons is the industry leader in high-performance powersports forged racing pistons. Note that this is a single piston—order quantity accordingly for your engine build. Cylinder boring and replating required for installation.