2.3L 16v - S14B25
Manufacturers
2.3L 16v - S14B25
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High performance forged piston kit for BMW M3 E30 S14B25: bore 94.95 mm, RV 8.12:1, pins 22 mm, alloys 2618/4032, JE/Wiseco/Wossner ranges. Perfect road & circuit, available NSB Concept.
Characteristics of the forged pistons offered by NSB Concept for BMW 2.5 L 16 V S14B25:
| Reference(Click) | Bore | VR | Pin | Axis Height | Range | Treatment | Aluminum | Forging | Dome | Weight | Segments |
|---|---|---|---|---|---|---|---|---|---|---|---|
| WKE110M94 | 94 | 8:1 | 22 | 30.22 | Wiseco | Skirt | 2618 | N/A | -6 FT | N/A | 9400XX |
| WKE110M94A | 94 | 12:1 | 22 | 30.60 | Wiseco | Skirt | 2618 | N/A | -38.0 | N/A | 9400XX+GLS39 |
| WKE110M9425 | 94.25 | 8:1 | 22 | 30.22 | Wiseco | Skirt | N/A | N/A | -6 FT | N/A | 9425XX |
| WKE110M9425A | 94.25 | 12:1 | 22 | 30.60 | Wiseco | Skirt | N/A | N/A | -38.0 | N/A | 9425XX+GLS39 |
| WKE110M945 | 94.50 | 8:1 | 22 | 30.22 | Wiseco | Skirt | 2618 | N/A | -6 FT | N/A | 9450XX |
Engine compatibility:
BMW S14B25 2.5L 16V
| Brand | Model | Engine Code | Power | Years |
|---|---|---|---|---|
| BMW | M3 E30 Sport Evolution | S14B25 | 238 hp | 1990 1991 |
Manufacturer piston references (BMW):
11 25 1 317 263 standard piston S14B25 Sport Evolution
11 25 1 317 264 piston +0.25 mm
11 25 1 317 265 piston +0.50 mm
