Athena Racing 330 series Cooper Ring cylinder head gasket set.
For specific high horsepower applications, engine performance can be significantly improved by using Athena Cooper Ring gaskets, that are supplied with INOX steel ring. This technology outperforms conventional fire ring solutions.
Cooper Rings are oversize (also fits for oversize bores).
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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 |

Part number: FCPPA8450105RS6
Manufacturer: FCP Engineering
Forged high performance pistons for various applications in nearly all engine types for racing and street use.
Made of 4032-T6, piston skirt is molibden coated.
Each set of pistons also includes rings and HD series pins.
Bore size: 84.50mm
Compression ratio (CR): 10.5:1
Pin diameter: 22mm
Stroke: 89.00mm
Audi RS6 C6 - 5.0 V10 Biturbo (BUH)

| Position | |||||||
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| Pairs & PN |
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| Quantity | 1 | ||||||
| Crankshaft | 66.965 / 66.972 | ||||||
| Housing | 0.000 / 0.000 | ||||||
| Max Wall | 2.510 | ||||||
| Max Length | 18.352 |

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Product detailed specification |
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Bore size |
84.50mm |
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Stroke |
92.8mm |
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JE Pistons compression ratio (CR) |
10.0:1 |
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Dome volume (CC) |
-4cm3 |
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Compression height (CH) |
30.4mm |
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Pin diameter |
22mm |
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Features |
Skirt coating; HD pins |
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Fits for |
Audi RS6 C6 - 5.0 V10 TFSI Biturbo |