
Part number 7M5532HX-STD (+0.001" extra clearance)
ACL Race Series main bearings
Audi / VW - 2.8 2.9 3.2 3.6 VR6 R32 R36 (BUB, BHK, AES, AUE, ABV, AAA, AMY)






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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 |

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Product detailed specification |
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Bore size |
80.00mm |
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Stroke |
81.50mm |
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Wossner compression ratio (CR) |
11.5:1 |
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OEM compression ratio (CR) |
10.5:1 |
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Dome volume (CC) |
+3.50cm3 |
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Compression height (CH) |
28.20mm |
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Pin diameter |
18mm |
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Fits for |
Opel 1.6 16V (X16XEL / C16XE) |

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Make
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Model
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Engine
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Variant
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|---|---|---|---|
| BMW | 1 (F20) | B58B30A | M 140 i |
| BMW | 1 (F20) | B58B30A | M 140 i xDrive |
| BMW | 1 (F21) | B58B30A | M 140 i |
| BMW | 1 (F21) | B58B30A | M 140 i xDrive |
| BMW | 1 Van (F20) | B58B30A | M 140 i |
| BMW | 2 Convertible (F23) | B58B30A | M 240 i |
| BMW | 2 Convertible (F23) | B58B30A | M 240 i xDrive |
| BMW | 2 coupe (F22, F87) | B58B30A | M 240 i |
| BMW | 2 coupe (F22, F87) | B58B30A | M 240 i xDrive |
| BMW | 3 (F30, F80) | B58B30A | 340 i |
| BMW | 3 (F30, F80) | B58B30A | 340 i xDrive |
| BMW | 3 Gran Turismo (F34) | B58B30A | 340 i |
| BMW | 3 Gran Turismo (F34) | B58B30A | 340 i xDrive |
| BMW | 3 Touring (F31) | B58B30A | 340 i |
| BMW | 3 Touring (F31) | B58B30A | 340 i xDrive |
| BMW | 3 Touring Van (F31) | B58B30A | 340 i |
| BMW | 4 Convertible (F33, F83) | B58B30A | 440 i |
| BMW | 4 Convertible (F33, F83) | B58B30A | 440 i xDrive |
| BMW | 4 Gran Coupe (F36) | B58B30A | 440 i |
| BMW | 4 Gran Coupe (F36) | B58B30A | 440 i xDrive |
| BMW | 4 coupe (F32, F82) | B58B30A | 440 i |
| BMW | 4 coupe (F32, F82) | B58B30A | 440 i xDrive |
| BMW | 5 (G30, F90) | B58B30A | 540 i |
| BMW | 5 (G30, F90) | B58B30C | 540 i |
| BMW | 5 (G30, F90) | B58B30A | 540 i xDrive |
| BMW | 5 (G30, F90) | B58B30C | 540 i xDrive |
| BMW | 5 Touring (G31) | B58B30A | 540 i xDrive |
| BMW | 5 Touring Van (G31) | B58B30A | 540 i xDrive |
| BMW | 6 Gran Turismo (G32) | B58B30A | 640 i |
| BMW | 6 Gran Turismo (G32) | B58B30C | 640 i |
| BMW | 6 Gran Turismo (G32) | B58B30A | 640 i xDrive |
| BMW | 6 Gran Turismo (G32) | B58B30C | 640 i xDrive |
| BMW | 7 (G11, G12) | B58B30A | 740 i, Li |
| BMW | 7 (G11, G12) | B58B30A | 740 Li xDrive |
| BMW | X3 (G01, F97) | B58B30A | xDrive M40 i |
| BMW | X3 (G01, F97) | B58B30A | xDrive M40 i |
| BMW | X3 Van (G01) | B58B30A | xDrive M40 i |
| BMW | X4 (G02, F98) | B58B30A | M40 i xDrive |
| BMW | X4 (G02, F98) | B58B30A | M40 i xDrive |
| BMW | Z4 | B58B30 | All |

Product detailed specification
Manufacturer: FCP Engineering
Model: FCPRXBS63B44
Profile: H-beam
C to C: 138.2mm
Pin diameter: 22mm
Quantity: 8 pcs., 16 pcs. ARP2000 3/8" bolts
Made of: forged steel 4340 EN24er
Advertised horsepower rating: 1600HP (8 cylinder)
Advertised RPM rating: 9000RPM
BMW M5 F10 - 4.4 V8 (S63B44)