JE Pistons HONDA B18C1 81.5 KIT Set of 4 Pistons

This JE Pistons kit gives you a full set of four forged pistons, complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings. These pistons are specifically made for the HONDA B18C1 engine and come in at 81.5mm bore size, ready to help you rebuild or upgrade your engine for serious performance.

JE Pistons uses a proprietary Forged Side Relief (FSR) forging design, which means they've worked to minimize friction and power loss by using a shorter wrist pin and reduced skirt width. This design also helps save weight, which is always a plus when you're looking to get the most out of your engine. They're forged in the USA from 2618 aluminum, a material known for its high tensile strength, making these pistons well-suited for high-demand performance applications where durability is key. Depending on the specific application, you might also find an accumulator groove to help reduce pressure from combustion gases, improving ring seal, and a skirt coating to cut down on friction and wear while also reducing operating noise.

Because these are performance pistons, they are not CARB approved and cannot be shipped to California. If you're building an engine for track use or serious performance, these pistons are forged and machined 100% in the USA, carrying on JE Pistons' legacy of proven performance.