JE Pistons forged piston set suitable for Hyundai i30N/Veloster

Forged high performance pistons from JE Piston for all G4KF engines, such as in the Hyundai i30N and Veloster.

Features:

• Extremely lightweight due to special alloy
• Reinforced for maximum performance
• Also for standard bore 86 mm
• 22 mm piston pin
• Complete set incl. piston pin, rings and clips
• Installation and bore dimensions are included

The specified compression is in conjunction with a cylinder head gasket in series strength

From a charge pressure of 2 bar   reinforced TURBO piston pinsmust be used. (see below)

normal:
Standard forged piston from JE-Pistons. Completely round piston skirt.

Q - Asymmetrical:
The asymmetrical piston design from JE Pistons. Has a wide piston skirt on the main pressure side and a narrow, friction reducing one on the secondary pressure side. Due to this design, our special piston crown cooling oil spray nozzles must be installed on piston which are marked with a Q in the design. You can find them below under accessories!

FSR piston:
JE Pistons' asymmetrical FSR (Forged Side Relief) piston line incorporates a modern forged design with a wider piston skirt on the main pressure side and a smaller, friction-reducing skirt on the secondary pressure side. Combined with precise CNC machining, the result is a high-strength, lightweight piston that is extremely durable.

Ultra Series:
The piston Ultra Series combines all of JE's premium features and the forging industry's brand new technology!
JE's revolutionary Perfect Skirt coating is one of the many technologically advanced aspects of the Ultra Series. It protects piston skirts, reduces friction, and prevents cold-start piston shock and false knock.
All piston Ultra Series pistons come standard with a ceramic crown coating to ensure longer life and better emission control characteristics.
Thicker premium material piston pins are another feature of the Ultra Series.
Combined with the unique Grain Flow Optimized forging technology, the Ultra series is ready for tremendous performance.