JE Pistons Honda B Series Kit 82.50mm Bore -2.7cc Dish - Set of 4

When you're rebuilding the top end of your Honda B Series engine for serious performance, this set of four forged pistons from JE Pistons is what you'll want. These aren't just any pistons; they're built with over 75 years of JE's experience in racing, forged and machined entirely in the USA from 2618 aluminum. This material is chosen for its high tensile strength, which is exactly what you need when you're pushing an engine hard, whether on the track or the street. The kit comes complete with high-quality wrist pins, locks, and JE's Pro Seal premium piston rings, so you have everything you need to get these pistons installed and sealing properly.

JE Pistons uses a proprietary Forged Side Relief (FSR) design. This means the pistons have a reduced skirt width, which helps minimize friction and power loss while also saving weight. Some applications also include an accumulator groove, designed to reduce pressure from combustion gases. This helps prevent ring flutter and improves the ring seal, leading to more consistent power delivery. Depending on the specific application, you might also find a skirt coating that further reduces friction and wear on the piston skirts and cylinder walls, which can also help quiet down the engine's operation.

Because these pistons are designed specifically for each engine and use application, you can expect optimized performance and durability. It's important to note that these pistons are not CARB approved and cannot be shipped to California. If you're building a high-performance Honda B Series, this set is a solid option for getting the most out of your engine.