86mm LOW COMP, Porsche 911 JE Piston & Cylinder Kit 2.2 & 2.4 Cast Iron This is a new set

This is a new set of Big Bore 86mm Porsche 356/912 pistons with Biralcylinders

This is a new set of 77mm Type 1 cylinders for 40HP

Comp Dist: 34mm

Machine work needed on 1

86mm LOW COMP, Porsche 911 JE Piston & Cylinder Kit 2.2 & 2.4 Cast Iron This is a new setThis is a new set of 86mm Porsche 911 2. 2 2. 4L lowcompression JE Pistons with Biral cylinders. The Compression ratios are 9. 2: 1 with the 66mm crank and 9. 5: 1 with the 70. 4mm. JE Forgings are made from 2618 Aluminum, They have a 0 offset with extra material under the top for the valve pockets. 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