86mm LOW COMP, Porsche 911 JE Piston & Cylinder Kit 2.2 & 2.4 WaterBoxer Part # 008 911 90E

Part # 008 911 90E JE

Part #: 311 109 335SS

It is a direct replacement for the heat exchangers on 1965-74

so you can Fly cut your heads deeper to achieve almost any desired Head CC volume needed

Please Note: The Exhaust Guild Hole is the same as the Intake 12mm

86mm LOW COMP, Porsche 911 JE Piston & Cylinder Kit 2.2 & 2.4 WaterBoxer Part # 008 911 90EThis is a new set of 86mm Porsche 911 2. 2 2. 4L low compression 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