Piston and cylinder kit 86mm, Hi comp. Porsche 911 2.2/2.4L

This is a new set of 86mm Porsche 911 2.2/2.4L High compression pistons with Biral cylinders. The Compression ratios are 9.5:1 with the 66mm crank and 10.7:1 with the 70.4mm.



The Cylinders are Biral with Graphite Coated Hypereutectic pistons with valve pockets, and the 22mm Pin. 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: 2.2/2.4L
Stroke: 66/70.4mm
Cylinders: Biral.
Pistons: Hypereutectic
Dome Height:
Compression: 9.5:1/10.7:1

Kit includes: 6 Cylinders, 6 Pistons, A set of Piston Rings, and 6 wrist pins and clips.

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00891186S

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