JE Pistons Mitsubishi 6G72 24V 91.1mm Bore STD Size 9.0:1 CR Pistons

When you're rebuilding a high-performance Mitsubishi 6G72 24V engine, you're getting a full set of six forged pistons, along with high-quality wrist pins, locks, and JE Pro Seal premium piston rings. These pistons are designed for a 91.1mm bore size and have a 9.0:1 compression ratio, featuring an inverted dome/dish design. They are made from 2618 aluminum, a material chosen for its high tensile strength, which is crucial for engines that see demanding use.

JE Pistons has been making forged pistons for over 75 years, and these are forged and machined entirely in the USA. They use a proprietary Forged Side Relief (FSR) design, which helps reduce friction and weight by using a narrower skirt and a shorter wrist pin. Depending on the specific application, you might also find an accumulator groove to help manage combustion gas pressure, leading to better ring seal and consistent power. Some applications also include a skirt coating to further reduce friction and noise, while also minimizing wear on the piston skirts and cylinder walls. These pistons are specifically designed for the 6G72 engine to optimize performance and durability.

Because these are performance pistons, they are not CARB approved and cannot be shipped to California. It's important to note that for optimal performance and longevity, these pistons are intended for off-road use or racing applications. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.