JE Pistons Toyota 4U-GSE 86.25mm Bore +.25mm Oversize 13.5:1 CR 2.2cc Dome FSR Piston (Single/Right)

JE Pistons is known for making strong, forged racing pistons with over 75 years of experience. They've put that knowledge into this single, right-side piston for your Toyota 4U-GSE engine. This piston is designed to handle the demands of performance applications, offering a solid combination of durability and optimized power.

This piston is forged in the USA from 2618 aluminum, which gives it the high tensile strength needed for high-demand performance. It features JE's proprietary Forged Side Relief (FSR) design, which helps reduce friction and power loss by using a narrower skirt and a shorter wrist pin, saving weight too. A skirt coating, if your application uses one, further cuts down on friction and wear while also making the engine run quieter. The accumulator groove can help manage combustion pressure, reducing ring flutter and improving the seal for consistent power delivery.

This piston is sold individually and is designed as a direct replacement for a single cylinder. It comes with high-quality wrist pins, locks, and JE Pro Seal premium piston rings to ensure a complete setup. Please note that this part is not CARB approved and cannot be shipped to California.