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2.3L 20v - 7A
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2.3L 20v - 7A
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Audi 2.3 20V 7A forged pistons: Bore 82.5 mm, Pin 20 mm, CH 33.4 mm. Table of references, engine compatibility, original vehicles and OEM references.
Specifications of the forged pistons offered by NSB Concept for Audi 2.3 L 20 V 7A :
| Reference | OEM Bore 82,50 mm | OEM CR 10,3 :1 | OEM Pin 20 mm | Height OEM Pin 33,40 mm | Range | Coating | Aluminium | Forging | Dome | Weight | Rings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| WKE261M825 | 82.5 | 8.5:1 | 20 | 33.4 | Wiseco | Skirt | NC | NC | -12.7 | NC | 8250XX |
| WKE262M825 | 82.5 | 10.5:1 | 20 | 33.4 | Wiseco | Skirt | NC | NC | 2.0 | NC | 8250XX |
| WKE261M83 | 83.0 | 8.5:1 | 20 | 33.4 | Wiseco | Skirt | NC | NC | -12.7 | NC | 8300XX |
| WKE262M83 | 83.0 | 10.5:1 | 20 | 33.4 | Wiseco | Skirt | NC | NC | 2.0 | NC | 8300XX |
| WKE261M835 | 83.5 | 8.5:1 | 20 | 33.4 | Wiseco | Skirt | NC | NC | -12.7 | NC | 8350XX |
| WKE262M835 | 83.5 | 10.5:1 | 20 | 33.4 | Wiseco | Skirt | NC | NC | 2.0 | NC | 8350XX |
Compatibility (engine codes):
Original vehicles equipped with the 2.3 20V (7A) :
| Brand | Model | Engine code | Power | Years |
|---|---|---|---|---|
| Audi | 90 (B3) 2.3 20V | 7A | 170 hp | 1989 – 1991 |
| Audi | Coupé (B3) 2.3 20V / quattro | 7A | 167–170 hp | 1988 – 1991 |
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.
