
Product detailed specification
Manufacturer: FCP Engineering
Model: FCPRHB14155322
Profile: H-beam
C to C: 141.5mm
Big end diameter: 53mm
Pin diameter: 22mm
Quantity: 8 pcs., 16 pcs. 3/8" ARP2000 bolts
Made of: forged steel 4340 EN24er
Advertised horsepower rating: 1200HP (8 cylinder)
Advertised RPM rating: 9000RPM
BMW M5 E39 - 5.0 V8 (S62B50)


| Pairs & PN |
|
|
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Quantity |
5 | 1 | ||||||||||||
| Crankshaft |
59.969 / 59.982 | 59.969 / 59.982 | ||||||||||||
| Housing |
0.000 / 65.034 | 0.000 / 65.034 | ||||||||||||
| Max Wall |
2.497 | 2.497 | ||||||||||||
| Max Length |
21.699 | 27.541 |

| Pairs & PN |
|
|
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Quantity |
5 | 1 | ||||||||||||
| Crankshaft |
59.969 / 59.982 | 59.969 / 59.982 | ||||||||||||
| Housing |
0.000 / 65.034 | 0.000 / 65.034 | ||||||||||||
| Max Wall |
2.497 | 2.497 | ||||||||||||
| Max Length |
21.699 | 27.541 |

|
Product detailed specification |
|
|
Bore size |
89.00mm |
|
Stroke |
88.30mm |
|
JE Pistons compression ratio (CR) |
10.0:1 |
|
OEM compression ratio (CR) |
10.0:1 |
|
Dome volume (CC) |
-9cm3 |
|
Compression height (CH) |
32.00mm |
|
Pin diameter |
22mm (HD) |

|
Product detailed specification |
|
|
Bore size |
89.00mm |
|
Stroke |
88.30mm |
|
JE Pistons compression ratio (CR) |
9.3:1 |
|
OEM compression ratio (CR) |
10.0:1 |
|
Dome volume (CC) |
-14.20cm3 |
|
Compression height (CH) |
32.00mm |
|
Pin diameter |
22mm (tool steel HD pins) |
|
Features |
Accepts Turbo and Nitrous; FSR skirt |
|
Fits for |
BMW M5 F10 - 4.4 (S63B44B) |




Uper | Lower | Quantity | Position | Crankshaft | Housing | Max Length | Max Wall |
|---|---|---|---|---|---|---|---|
SM ![]() |
SM ![]() |
4 | 1,2,4,5 | 0.000 / 0.000 | 0.000 / 70.000 | 22.400 | 2.494 |
SM ![]() |
SM ![]() |
1 | 3 | 0.000 / 0.000 | 0.000 / 70.000 | 27.051 | 2.494 |

Uper | Lower | Quantity | Position | Crankshaft | Housing | Max Length | Max Wall |
|---|---|---|---|---|---|---|---|
SM ![]() |
SM ![]() |
4 | 1,2,4,5 | 0.000 / 0.000 | 0.000 / 70.000 | 22.400 | 2.494 |
SM ![]() |
SM ![]() |
1 | 3 | 0.000 / 0.000 | 0.000 / 70.000 | 27.051 | 2.494 |




Direct replacement Single-mass flywheel made from Alloy steel (16MnCr5)
Used with 5 / 6 gang gearboxes and 240mm clutch kit.
Weight - 6kg.
Can be used with Sachs Performance clutch cover 883082001243

Kit includes:
1 x girdle plate (6mm thickness)
14 x spacers
14 x 12.9 grade steel bolts

Part number: GPM50ARP
FCP Engineering support girdle kit including spacers and ARP bolts
Must be used for BMW M50 M52 600HP+ turbo engines.
FCP Engineering girdle kit is used to prevent main cap 'walking' and to generally strengthen the bottom end. Fixing the girdle to the engine block directly provides the best strength.
Kit includes:
1 x girdle plate (6mm thickness)
14 x spacers
14 x ARP studs