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Porsche > 911 & 912 (1965-1989) > Engine Tuning >

OE MATCH Pistons and cylinders

OE MATCH Pistons and cylinders

DISPLAYING 1 to 4 (of 31 products)
1 2 3 4 >>
Big bore biral cylinder and CP forged piston kit 86mm. Porsche 356C / 912 - 008 11 86P CP, 0081186PCP
1
Big bore biral cylinder and CP forged piston kit 86mm. Porsche 356C / 912
0081186PCP
Product Information
Product Information
This is a new set 86mm Porsche 356/912 CP pistons with Biral cylinders.

oematch

It fits Porsche 356; C, SC, 1963-66 & Porsche 912; 1965 and Up with the 3 piece case. The Cylinders are Biral with CP Forged pistons with 30° Angle.

CP Forgings are made from 2618 Aluminium, They have a 0 offset with extra material under the top for the valve pocket, CP kits come with wirelock pin clips for extreme RPM. Biral Liners are a cast iron sleeve with aluminium fins, making them lighter and dissipate heat better . This kit requires no machine work, when installing in factory Porsche case & heads.

Engine size: 1600cc
Stroke: 74mm
Cylinders: Biral.
Pistons: CP 2618 Forged
Dome Height: .155
Compression: 9.5:1
Piston Angle: 30°

Kit includes: 4 Cylinders, 4 Pistons, A set of Piston Rings, and 4 wrist pins and wire locks with tool.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

0081186PCP
008 11 86P CP
0081186PCP

The product you are viewing cross references to these numbers
Big bore biral cylinder and JE forged piston kit 'High Comp' 82.5mm. Porsche 356C / 912 - 008 11 82P JE, 0081182PJE
1
Big bore biral cylinder and JE forged piston kit "High Comp" 82.5mm. Porsche 356C / 912
0081182PJE
Product Information
Product Information
This is a new set 82.5mm Porsche 356/912 JE High Compression pistons with Biral cylinders.

oematch

It fits Porsche 356; C, SC, 1963-66 & Porsche 912; 1965 and Up with the 3 piece case. The Cylinders are Biral with JE Forged pistons with 30° Angle.

JE Forgings are made from 2618 Aluminium, They have a 0 offset with extra material under the top for the valve pocket, Biral Liners are a cast iron sleeve with aluminium fins, making them lighter and dissipate heat better. This is a High Compression kit 11.5:1 more commonly used in race-cars . This kit requires no machine work, when installing in factory Porsche case & heads

Engine size: 1600cc
Stroke: 74mm
Cylinders: Biral.
Pistons: JE 2618 Forged
Dome Height: .295
Compression: 11.5:1
Piston Angle: 30°

Kit includes: 4 Cylinders, 4 Pistons, A set Piston Rings, and 4 wrist pins and clips.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

0081182PJE
008 11 82P JE
0081182PJE

The product you are viewing cross references to these numbers
Big bore biral cylinder and JE forged piston kit 'High Comp' 83.5mm. Porsche 356C / 912 - 008 11 83P JE, 0081183PJE
1
Big bore biral cylinder and JE forged piston kit "High Comp" 83.5mm. Porsche 356C / 912
0081183PJE
Product Information
Product Information
This is a new set 83.5mm Porsche 356/912 JE High Compression pistons with Biral cylinders.

oematch

It fits Porsche 356; C, SC, 1963-66 & Porsche 912; 1965 and Up with the 3 piece case. The Cylinders are Biral with JE Forged pistons with 30° Angle.

JE Forgings are made from 2618 Aluminium, They have a 0 offset with extra material under the top for the valve pocket, Biral Liners are a cast iron sleeve with aluminium fins, making them lighter and dissipate heat better. This is a High Compression kit 11.5:1 more commonly used in race-cars . This kit requires no machine work, when installing in factory Porsche case & heads.

Engine size: 1600cc
Stroke: 74mm
Cylinders: Biral.
Pistons: JE 2618 Forged
Dome Height: .295
Compression: 11.5:1
Piston Angle: 30°

Kit includes: 4 Cylinders, 4 Pistons, A set of Piston Rings, and 4 wrist pins and clips.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

0081183PJE
008 11 83P JE
0081183PJE

The product you are viewing cross references to these numbers
Big Bore biral cylinder and JE forged piston kit 'Low Comp' 83.5mm. Porsche 356C / 912 - 0081183CJE, 008 11 83C JE
1
Big Bore biral cylinder and JE forged piston kit "Low Comp" 83.5mm. Porsche 356C / 912
0081183CJE
Product Information
Product Information
This is a new set 83.5mm Porsche 356/912 JE High Compression pistons with Biral cylinders.

oematch

It fits Porsche 356; C, SC, 1963-66 & Porsche 912; 1965 and Up with the 3 piece case. The Cylinders are Biral with JE Forged pistons with 30° Angle.

JE Forgings are made from 2618 Aluminium, They have a 0 offset with extra material under the top for the valve pocket, Biral Liners are a cast iron sleeve with aluminium fins, making them lighter and dissipate heat better. This is a High Compression kit 9.5:1 more commonly used in race-cars . This kit requires no machine work, when installing in factory Porsche case & heads

Engine size: 1600cc
Stroke: 74mm
Cylinders: Biral.
Pistons: JE 2618 Forged
Dome Height: .295
Compression: 9.5:1
Piston Angle: 30°

Kit includes: 4 Cylinders, 4 Pistons, A set of Piston Rings, and 4 wrist pins and clips.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

0081183CJE
0081183CJE
008 11 83C JE

The product you are viewing cross references to these numbers
DISPLAYING 1 to 4 (of 31 products)
1 2 3 4 >>
About OE MATCH Pistons and cylinders

Porsche OE Match Pistons & Cylinders - Factory-Spec Engine Rebuild Solutions

OE MATCH Pistons and Cylinders are precision-engineered engine components designed to meet or exceed original Porsche factory specifications. These matched piston and cylinder sets restore correct engine tolerances, compression, and oil control—making them ideal for engine rebuilds where reliability, longevity, and OEM-level performance are the priority.

Available from Design911, OE MATCH piston and cylinder kits provide a cost-effective, high-quality alternative to original equipment parts, ensuring dependable performance for road-driven, high-mileage, and lightly tuned Porsche engines.

What Do OE MATCH Pistons & Cylinders Do?

Pistons and cylinders form the heart of the combustion process, converting fuel energy into mechanical power.

Core Functions:

  • Seal combustion pressure within the cylinder.
  • Maintain correct compression ratios.
  • Control oil consumption and lubrication.
  • Guide piston movement with precise clearances.
  • Support smooth, efficient engine operation.

Correctly matched pistons and cylinders are essential for engine performance and durability.

Why Do Pistons & Cylinders Fail?

Over time, pistons and cylinders wear due to heat, friction, and combustion forces. Common failure causes include:

  • Cylinder bore wear or scoring.
  • Piston skirt wear from high mileage.
  • Oil starvation or contamination.
  • Overheating causing piston expansion or seizure.
  • Loss of compression due to worn rings or bores.

These issues can lead to oil consumption, power loss, poor starting, and eventual engine failure.

Why Upgrade to OE MATCH Pistons & Cylinders?

OE MATCH piston and cylinder kits are designed to restore factory performance and reliability.

Upgrade Benefits:

  • Manufactured to OEM specifications and tolerances.
  • Matched sets ensure correct clearances and sealing.
  • Improved oil control and compression.
  • Ideal for engine rebuilds and preventative maintenance.
  • Cost-effective alternative to genuine OE parts.

Upgrading restores engine efficiency and reliability without altering factory characteristics.

Highlights

  • Porsche OE MATCH pistons and cylinder kits
  • Factory-spec performance and reliability
  • Precision-matched components for rebuilds
  • Improved compression and oil control
  • Ideal for road and high-mileage engines       

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