Porsche 356 Big Bore Kit, 86mm JE Forged Piston 10.5:1 Biral

This is a new set 86mm Porsche 356/912 JE pistons High Compresion 10:1 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 JE Forged pistons with 30° Angle. JE Forgings are made from 2618 Aluminum, They have a 0 offset with extra material under the top for the valve pocket, 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:JE 2618 Forged

Dome Height: .213

Compression: 10:1

Piston Angle:30°

Kit includes: 4 Cylinders, 4 Pistons, A set of Piston Rings, and 4 wrist pins and clips.

Part # 008 11 86S JE