86mm Porsche 356C/912 Big Bore Piston & Aluminum Cylinder Kit

This is a new set of Big Bore 86mm Porsche 356/912 pistons with Biral cylinders. It fits Porsche 356; C, SC, 1963-66 & Porsche 912; 1965 and Up with the 3 piece Case. The Cylinders are Biral with Graphite Coated Hypereutectic pistons with the 30° Angle, valve pockets, and the 22mm Pin. Biral Liners are a cast iron sleeve with aluminum fins, making them lighter and dissipate heat better. This kit requires no machine work, when installing in factory Porsche case & heads   Engine size: 1600cc Stroke: 74mm Cylinders: Biral. Pistons: Hypereutectic  Dome CC: 17 Compression: 9.2:1 Piston Angle: 30° Kit includes: 4 Cylinders, 4 Pistons, A set of Piston Rings, and 4 wrist pins and clips. Part # 008 11 86PB