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3.0L 12v - RB30 with RB25DET cylinder head
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3.0L 12v - RB30 with RB25DET cylinder head
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RB30/25 forged pistons (RB30 Block + Cylinder head RB25DET) Bores 86-87 mm, Volume ratio 7-7.1:1, Pin 21 mm. Wossner 6-cylinder kits, high-performance Turbo use.
Characteristics of the forged pistons offered by NSB Concept for Nissan RB30 (Block 3.0 L SOHC) + Cylinder head RB25DET DOHC configuration:
| Reference | Bore (mm)OEM 86.0 | CROEM 7.8-9.0:1 | Pin (mm)OEM 21.0 | Pin Height (mm)OEM 32.5 | Range | Aluminium | Coating | Forging | Dome (cc) | Weight (g) | Rings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| K9173DA | 86 | 7:1 | 21 | 31,1 | Wossner | NC | NC | Round | 5,5 | NC | 860XTY |
| K9173D050 | 86,5 | 7,1:1 | 21 | 31,1 | Wossner | NC | NC | Round | 5,5 | NC | 865XTY |
| K9173D100 | 87 | 7,1:1 | 21 | 31,1 | Wossner | NC | NC | Round | 5,5 | NC | 870XTY |
Engine compatibilities:
| Brand | Model | Engine Code | Power (hp) | Years |
|---|---|---|---|---|
| Holden | Commodore VL | RB30E | 155 | 1986 1988 |
| Holden | Commodore VL | RB30and | 201 | 1986 1988 |
| Nissan | Skyline R31 | RB30E | 155 | 1986 1991 |
| Nissan | Patrol Y60 (GQ) | RB30S | 136 | 1990 1997 |
Pistons manufacturer references (OEM):
Attention: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.
