JE Pistons has reengineered and expanded its Ford Modular piston lineup with a new design purpose-built for high-horsepower 5.0L Coyote engines. These pistons utilize a dedicated Forged Side Relief (FSR) forging for maximum strength and reduced weight—ideal for both street and race applications.
Part of JE’s Ultra Series, these pistons combine advanced manufacturing and material technology to deliver the durability and performance of a custom piston, with the convenience of shelf-stock availability. With features like optimized grain flow forging, ceramic crown coating, and a premium nitrided steel ring pack, they’re ready for anything from naturally aspirated to full-boost setups.
Key Features:
✅ Forged Side Relief (FSR) design for high-performance Modular engines
✅ Optimized Grain Flow Forging for enhanced strength
✅ Extra-thick ring lands and lateral gas ports
✅ Ceramic Crown Coating & Perfect Skirt Coating
✅ Accumulator grooves & offset wrist pin design
✅ Includes:
– Wrist Pin #866-2250-15-51C (98g)
– Round Wire Locks #866-063-MW
✅ Machined for 1.0mm / 1.2mm / 2.8mm ring sizes
✅ Carbon-steel nitrided ring pack included
Engineered for the 2011–2017 5.0L Coyote Modular V8—perfect for high-boost, high-RPM, and high-compression builds.
