86mm LOW COMP, Porsche 911 JE Piston & Cylinder Kit 2.2 & 2.4 opt-add-1600cc-gskt-kit This is the replacement ring

This is the replacement ring set for our008 911 86S

Perfect for adding some compression to your performance rebuild

443 Cam Lift

1L WaterBoxer engine

86mm LOW COMP, Porsche 911 JE Piston & Cylinder Kit 2.2 & 2.4 opt-add-1600cc-gskt-kit This is the replacement ringThis 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