JE Pistons FSR Pro Series Piston Kit Bore Compression

The JE Pistons FSR Pro Series piston kit is a forged engine piston set built for performance street, track, and racing engines. Each kit is made to give strong, reliable performance in high-output builds. Kits are offered in a range of bore and compression options so builders can match the piston to their engine combination.

Key Features:

• Forged aluminum construction for strength and durability under high cylinder pressure and heat
• Lightweight, performance-oriented design that supports quick engine response and high RPM operation
• Complete kit format designed to simplify engine assembly
• Engineered and manufactured by JE Pistons, a long-established name in racing and performance pistons
• Available in multiple bore and compression ratio configurations

Whether you are building a naturally aspirated, turbocharged, supercharged, or nitrous-assisted engine, the FSR Pro Series gives you a dependable foundation for a performance rebuild. Select the bore and compression option that matches your engine build.