Porsche 911S 2.7L 90mm JE P&C kit C/R 9.5:1 Cast Iron liner 356 All flywheels are drilled for

All flywheels are drilled for 8 dowel pins (SPG Pattern)

and single high-rev springs

This is a new set of 88mm Type 1 cylinders

280 Duration

Stud Holes are not drilled for Customer Preference of spacing and stud sizes

Porsche 911S 2.7L 90mm JE P&C kit C/R 9.5:1 Cast Iron liner 356 All flywheels are drilled forThis is a new set of 90mm Porsche 911 2. 7L Lowcompression JE pistons & cylinders. The Compression ratio is 9. 5: 1 with the 70. 4mm crank. JE Forgings are made from 2618 Aluminum, They have a 0 offset with extra material under the top for the valve pockets. The Cast IronLiners come with out the head gasket grove. Engine size: 2. 7 Stroke: 70. 4 Cylinders: Cast Iron Pistons: JE 2618 Forged Dome CC: 21. 8 Compression: 9. 5: 1 Kit includes: 6 Cylinders,