JE Pistons BBC BLOWN ALKY DM Set of 8 Pistons

If you're building a high-performance BBC engine for blown alcohol applications, you need pistons that can handle the extreme pressures and temperatures. This set of eight forged pistons from JE Pistons is built specifically for that kind of demanding environment. They're forged and machined right here in the USA, using 2618 aluminum, which gives them the strong tensile strength needed for serious racing.

JE Pistons has been in the game for over 75 years, and they've put that experience into these pistons. They feature a proprietary Forged Side Relief (FSR) design that helps cut down on friction and skirt wear, saving you a bit of weight too. Depending on the specific application, you might also find an accumulator groove to help manage combustion gas pressure and improve ring seal, along with a skirt coating that further reduces friction and noise. These aren't just generic pistons; they're designed for specific engines and racing uses to give you the best combination of durability and performance when you're pushing your engine to the limit.

This kit includes everything you need for an 8-cylinder engine, with a 4.310-inch bore, a 1.395-inch compression distance, and a 0.990-inch pin. Keep in mind these are not CARB approved and cannot be shipped to California. They are designed for competition use and are proven on tracks across the country.