Part number: FCPP820085.
FCP Engineering forged piston kit (5 pcs.) 82.00mm CR 8.5:1.
For Audi 200, S2, RS2, S4, S6 - 2.2 2.5 20V Turbo
FCP Engineering forged high performance pistons for various applications in nearly all engine types for racing and street use.
Compression ratio: 8.5:1
Compression height: 33.00mm
Stroke: 86.40mm (by using 236mm diesel engine block stroke will be 95.50mm)
Connecting rod length must be 144mm or 155m
Pin diameter: 20mm
Piston weight without pins: 310g
Made of: 4032-T6
Pins made of H13 heavy duty tool steel