JE Pistons Toyota 1JZ-GTE 85.5mm Bore -3.7cc Dish 9.0:1 CR - Set of 6

If you're rebuilding a Toyota 1JZ-GTE engine for serious performance, a set of JE Pistons is a solid choice. These are forged pistons designed specifically for the 1JZ-GTE, featuring an 85.5mm bore and a 9.0:1 compression ratio with a -3.7cc dish. This setup is built for high-demand applications where durability and consistent power are critical.

JE Pistons has been making performance pistons for over 75 years, and these are forged in the USA from 2618 aluminum, which offers the high tensile strength needed for demanding engine builds. They incorporate JE's proprietary Forged Side Relief (FSR) design, which helps minimize friction and reduce weight by using a narrower skirt and a shorter wrist pin. Depending on the specific application, these pistons may also feature an accumulator groove to help reduce combustion gas pressure, improving ring seal and preventing ring flutter. A skirt coating, if included for this application, further reduces friction and wear on the cylinder walls, contributing to quieter operation and longer life.

This kit comes complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings, so you have the essential components to get your engine back together. Please note that these pistons are not CARB approved and cannot be shipped to California.