JE Pistons TOY 5S/3S DISH KIT Set of 4 Pistons

This JE Pistons kit gives you everything you need to rebuild your Toyota 5S-FE engine with a 3S-GTE head. You get a full set of four forged pistons, complete with high-quality JE Pro Seal premium piston rings, durable wrist pins, and secure locks. These pistons are specifically made for your 1988-1993 Toyota Celica or 1991-1995 Toyota MR2, featuring an inverted dome/dish design and a 3.445-inch bore size. They are designed to work with the 5S-FE engine when fitted with the 3S-GTE cylinder head, aiming for a 9.00:1 compression ratio.

JE Pistons has been a leader in forged racing pistons for over 75 years, and these are made 100% in the USA from 2618 aluminum. This material is chosen for its high tensile strength, which is crucial for high-demand performance applications. The design includes JE's proprietary Forged Side Relief (FSR) forging, which helps minimize friction and power loss by reducing skirt width and using a shorter wrist pin, saving weight. Depending on the specific application, you might also find an accumulator groove to help reduce combustion gas pressure, improving ring seal and consistent power. Some applications also feature a skirt coating to further reduce friction and wear on the piston skirts and cylinder walls, which can also help quiet down engine noise.

This piston set is a solid choice for anyone looking to build a high-performance engine. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.