2.2L 20v - RS2
Manufacturers
2.2L 20v - RS2
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Audi RS2 2.2 20V (ADU) forged pistons for 92.8 mm crankshaft configuration: reference table, bores, 20 mm pin, compatibilities and original references.
Specifications of the forged pistons NSB Concept for Audi 2.2 L 20 V RS2 (ADU) equipped of a crankshaft 92,8 mm :
| Reference | OEM Bore 81,00 mm | OEM CR 9,0–9,3 :1 | OEM Pin 20 mm | Height OEM Pin 32,80 mm | Range | Coating | Aluminium | Forging | Dome | Weight | Rings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| WKE298M81AP | 81.0 | 9:1 | 20 | 29.45 | Wiseco AP | Skirt | NC | NC | -4.8 | NC | 8100XX |
| WKE298M815AP | 81.5 | 9:1 | 20 | 29.45 | Wiseco AP | Skirt | NC | NC | -4.8 | NC | 8150XX |
| WKE298M82AP | 82.0 | 9:1 | 20 | 29.45 | Wiseco AP | Skirt | NC | NC | -5.5 | NC | 8200XX |
| WKE298M825AP | 82.5 | 9:1 | 20 | 29.45 | Wiseco AP | Skirt | NC | NC | -5.5 | NC | 8250XX |
Compatibility (engine codes):
Original vehicles equipped with the 2.2 20V (RS2) :
| Brand | Model | Engine code | Power | Years |
|---|---|---|---|---|
| Audi | RS2 before (B4) | ADU | 315 hp | 1994 – 1995 |
OEM piston references :
Warning: Before installation, please verify the integrity and conformity of each component of the piston kit as well as the correctness of the assembly in the engine; any warranty is strictly limited to the parts included in the piston kit.
