Porsche 911S 2.2/2.4L 86mm CP p&C Kit C/R 9.5:1/10.2:1 Stainless This is a set of

This is a set of (6) 81mm Big Bore Biral cylinders for the 2

Hasting 94mm Chrome Ring Set

020 Case /

Durable Cast Aluminum With Polished Finish

Porsche 911S 2.2/2.4L 86mm CP p&C Kit C/R 9.5:1/10.2:1 Stainless This is a set ofThis is a new set of 86mm Porsche 911 2. 2 2. 4L CP Pistons with Biral cylinders. CP Forgings are made from 2618 Aluminum, They have a 0 offset with extra material under the top for the valve pockets, CP kits come with wirelock pin clips for extreme RPM. 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: