2.5L 24v - RB25DET
Manufacturers
2.5L 24v - RB25DET
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RB25DET 2.5 L forged pistons: references conform to the file (86.00-88.00 mm), Volume ratio 8.0-9.0:1, Pin 21 mm. JE, Wiseco, Wossner, Supertech. Compatibilities, vehicles and OEM refs included.
Characteristics of the forged pistons offered by NSB Concept for Nissan RB25DET 2.5 L 24 V:
| Reference | Bore OEM 86.00mm | CR OEM | Pin OEM 21mm | OEM Pin Height 31.50mm | Range | Coating | Aluminium | Forging | Dome | Weight | Rings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| K9172DA | 86.00 | 8:1 | 21 | 31.50 | Wossner | NC | NC | Round | 8.8 | NC | 860XPY |
| JE-361310 | 86.00 | 8.5:1 | 21 | 31.50 | JE FSR | NC | 2618 | FSR | 11.2 | NC | 8600XX |
| K9172D025 | 86.25 | 8.1:1 | 21 | 31.50 | Wossner | NC | NC | Round | 8.8 | NC | 862XPY |
| WK578M8625 | 86.25 | 8.4:1 | 21 | 31.50 | Wiseco | Skirt | 2618 | NC | 14.0 | NC | 8625XX |
| WK578M8625AP | 86.25 | 8.4:1 | 21 | 31.50 | Wiseco AP | Skirt | 2618 | NC | 14.0 | NC | 8625XX |
| JE-361311 | 86.25 | 8.5:1 | 21 | 31.50 | JE FSR | NC | 2618 | FSR | 11.2 | NC | 8625XX |
| K9172D050 | 86.50 | 8.1:1 | 21 | 31.50 | Wossner | NC | NC | Round | 8.8 | NC | 865XPY |
| WK578M865 | 86.50 | 8.4:1 | 21 | 31.50 | Wiseco | Skirt | 2618 | NC | 14.0 | NC | 8650XX |
| WK578M865AP | 86.50 | 8.4:1 | 21 | 31.50 | Wiseco AP | Skirt | 2618 | NC | 14.0 | NC | 8650XX |
| JE-361312 | 86.50 | 8.5:1 | 21 | 31.50 | JE FSR | NC | 2618 | FSR | 11.2 | NC | 8650XX |
| P6-RB25-86.5-CR9-H13-6 | 86.50 | 9:1 | 21 | 31.50 | Supertech | Head + Skirt | 4032 | NC | 15.5 | 349 | W8650XX |
| K9172D100 | 87.00 | 8.2:1 | 21 | 31.50 | Wossner | NC | NC | Round | 8.8 | NC | 870XPY |
| WK578M87 | 87.00 | 8.4:1 | 21 | 31.50 | Wiseco | Skirt | 2618 | NC | 14.0 | NC | 8700XX |
| WK578M87AP | 87.00 | 8.4:1 | 21 | 31.50 | Wiseco AP | Skirt | 2618 | NC | 14.0 | NC | 8700XX |
| JE-361313 | 87.00 | 8.5:1 | 21 | 31.00 | JE FSR | NC | 2618 | FSR | 14.5 | NC | 8700XX |
| K9172D200 | 88.00 | 8.2:1 | 21 | 31.50 | Wossner | NC | NC | Round | 8.8 | NC | 880XPY |
COMPatibilities (engine codes):
OEM vehicles equipped with the Nissan RB25DET engine:
| Brand | Model | Engine Code | Power | Years |
|---|---|---|---|---|
| Nissan | Laurel C34 | RB25DET | 235 hp | 1994 1997 |
| Nissan | Laurel C35 | RB25DET NEO | 280 hp | 1997 2002 |
| Nissan | Skyline R33 GTS25t (ECR33) | RB25DET | 250 hp | 1993 1998 |
| Nissan | Skyline R34 25GT Turbo (ER34) | RB25DET NEO | 280 hp | 1998 2001 |
| Nissan | Stagea WC34 Series 1 | RB25DET | 231 hp | 1996 1997 |
| Nissan | Stagea WC34 Series 2 | RB25DET NEO | 276 hp | 1998 2001 |
Piston Manufacturer Reference:
Warning: before any assembly, please check the integrity and conformity of each component of the Pistons kit as well as the conformity of the assembly in the engine; any possible warranty is strictly limited to the parts of the Piston kit only.
