84mm Porsche 911 JE Forged Piston & Cylinder Kit for 2.2/2.4 1.1 and Spring Upgrade when ordering

and Spring Upgrade when ordering Above

Compression Height: 40

These cranks are Nitrided for strength

Springs: Single

84mm Porsche 911 JE Forged Piston & Cylinder Kit for 2.2/2.4 1.1 and Spring Upgrade when orderingThis is a new set of 84mm Porsche 911 2. 2 2. 4L Highcompression JE Pistons with Biral cylinders. The Compression ratios are 10. 1: 1 with the 66mm crank and 10. 6: 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