JE Pistons Honda B Series 82.50mm Bore 8.60cc Dome Piston Kit (Set of 4)

If you're rebuilding the engine in your Honda B Series for serious performance, a strong set of pistons is where you start. This JE Pistons kit is built for those high-demand applications where durability and power are critical. These aren't your average pistons; they're forged from 2618 aluminum, a material known for its high tensile strength, which is exactly what you need when you're pushing an engine hard.

JE Pistons has been making performance parts for a long time, and they put that experience into these pistons. They feature a proprietary Forged Side Relief (FSR) design that helps cut down on friction and weight by using a narrower skirt and a shorter wrist pin. Some applications also get an accumulator groove, which helps manage combustion pressure to keep the rings seated properly for consistent power. Plus, a skirt coating can further reduce friction and noise, making for a smoother running engine.

This kit includes everything you need to get your B Series engine rebuilt right: the four forged pistons, high-quality wrist pins, locks, and JE's Pro Seal premium piston rings. Everything is made 100% in the USA, ensuring you're getting a well-built component ready for the track or the street. Just remember, these are not CARB approved and cannot be shipped to California.