Part number 297117
JE Pistons forged pistons kit (6 pcs.) 87.00mm (STD) CR 11.5:1 with Perfect skirt coating
BMW M3 E46 - 3.2 (S54B32)
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Product detailed specification |
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Bore size |
87.00mm |
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Stroke |
91.00mm |
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JE Pistons compression ratio (CR) |
11.5:1 |
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OEM compression ratio (CR) |
11.3:1 |
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Dome volume (CC) |
-13.20cm3 |
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Compression height (CH) |
32.30mm |
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Pin diameter |
21mm |
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Features |
Accepts Turbo and Nitrous; FSR skirt |
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Fits for |
BMW M3 E46 - 3.2 S54B32 |

Product detailed specification
Manufacturer: FCP Engineering
Model: FCPRH1395321/S54
Profile: H-beam
C to C: 139mm
Big end diameter: 53mm
Pin diameter: 21mm
Quantity: 6 pcs., 12 pcs. 3/8" ARP2000 bolts
Made of: forged steel 4340 EN24er
Advertised horsepower rating: 1000HP (6 cylinder)
Advertised RPM rating: 9000RPM
BMW M3 E46 - 3.2 (S54B32)


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Part number starting with 330 |
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Athena advantages |
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Reinforced material |
Asbestos free composite raw material OE approved |
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Stainless steel ring (AISI304) |
Separate stainless steel rings assure maximum sealing around cylinder bore also on NOS and/or turbo charged engine where boost is over 2 bars. No head and block machining required |
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Silicon beading |
Silicon-based beading is applied on critical areas to improve sealing around all cooling water and oil passages |

|
Product detailed specification |
|
|
Bore size |
87.00mm |
|
Stroke |
91.00mm |
|
JE Pistons compression ratio (CR) |
12.5:1 |
|
OEM compression ratio (CR) |
11.3:1 |
|
Dome volume (CC) |
-8.70cm3 |
|
Compression height (CH) |
32.30mm |
|
Pin diameter |
21mm |
|
Features |
Accepts Turbo and Nitrous; FSR series coated skirt |
|
Fits for |
BMW M3 E46 3.2 S54B32 |


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Product detailed specification |
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Bore size |
87.25mm |
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Stroke |
91.00mm |
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Wiseco pistons compression ratio (CR) |
11.1:1 |
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OEM compression ratio (CR) |
11.3:1 |
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Dome volume (CC) |
-14.00cm3 |
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Compression height (CH) |
32.00mm |
|
Pin diameter |
21mm |
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Features |
Accepts Turbo and Nitrous; Full round piston skirt |
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Fits for |
BMW M3 E46 - 3.2 S54B32 |






| Flat Diaphragm | Rolled Diaphragm | |
| Clamping Force | 1300kg | 1300kg |
| Torque Rating | 1800Nm | 1800Nm |
| Bearing Contact Diameter | 65mm | FLAT BEARING |
| Bearing Load (@ 48mm) | 180kg | 150kg |
| Release Travel Required | 7mm | 7mm |
| Assembly Mass (without flywheel) | 8.30kg | 8.30kg |
| Disc Set Static Mass | 2.25kg | 2.25kg |
| Friction Thickness New | 8mm (0.315") | 8mm (0.315") |
| Friction Thickness Worn | 7.5mm (0.295") | 7.5mm (0.295") |