2.0L 16v - J7R 752
Manufacturers
2.0L 16v - J7R 752
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J7R-752 (R21 Turbo) Forged Pistons O88/88.5, Pin 24, CH 38.7 40.5, Compression ratio 8.0 8.1. Table, engine compatibilities, vehicles and OEM info.
Specifications of the forged pistons offered by NSB Concept for Renault 2.0 L Turbo J7R-752 (R21 Turbo) :
| Reference | OEM Bore 88,00 mm | OEM CR 8,1 :1 | OEM Pin 24 mm | Height OEM Pin 40,50 mm | Range | Coating | Aluminium | Forging | Dome | Weight | Rings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| K9189DA | 88.0 | 8:1 | 24 | 38.7 | Wossner | NC | NC | NC | -3.1 | NC | 880XTY |
| K9090DA | 88.0 | 8:1 | 24 | 40.5 | Wossner | NC | NC | Round | 0.0 | NC | 880XPY |
| K9090D050 | 88.5 | 8.1:1 | 24 | 40.5 | Wossner | NC | NC | Round | 0.0 | NC | 885XPY |
Compatibility (engine codes):
Original vehicles equipped with the J7R-752 :
| Brand | Model | Engine code | Power | Years |
|---|---|---|---|---|
| Renault | 21 Turbo (berline) | J7R-752 | 175 hp | 1987 – 1992 |
| Renault | 21 Turbo Quadra (4x4) | J7R-752 | 175 hp | 1989 – 1992 |
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.
