Wiseco Peugeot 306/206/106 +3.5cc 12.2:1 CR Piston Set

If you're building a performance Peugeot engine, this Wiseco piston set is designed to handle serious power. These are forged pistons for the TU5JP4 engine, commonly found in models like the 306, 206, and 106. They increase the compression ratio to 12.2:1 with a +3.5cc dish volume, meaning they're intended for builds where increased power output is the main goal.

Wiseco makes these pistons from 2618 aluminum, which is known for its improved tensile strength compared to other aluminum alloys. This makes them well-suited for heavy or severe duty race applications where durability under extreme conditions is critical. The pistons feature precision ring grooves, anti-detonation grooves, and other features to improve ring seal, ensuring efficient combustion and preventing blow-by. They also come with a skirt coating called ArmorGlide, which helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling further contribute to their robust design for high-performance use.

This set includes four pistons, each with a 79.00 mm bore and a 32.85 mm compression height, using a 0.767 inch pin diameter. Please note that these pistons are not CARB approved and cannot be shipped to California. They are designed for performance builds and are a solid option when you need pistons that can withstand demanding conditions.