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Product detailed specification |
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Bore size |
84.127mm |
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Stroke |
89.60mm |
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Mahle motorsport compression ratio (CR) |
10.5:1 |
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OEM compression ratio (CR) |
10.5:1 |
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Dome volume (CC) |
0cm3 |
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Compression height (CH) |
28.32mm |
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Pin diameter |
22mm |
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Features |
4032 alloy |
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Fits for |
BMW E46, E39 - 3.0 24V (M54B30) |
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Product detailed specification |
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Bore size |
84.25mm |
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Stroke |
89.60mm |
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Wiseco compression ratio (CR) |
9.0:1 |
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OEM compression ratio (CR) |
10.2:1 |
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Dome volume (CC) |
-7.3cm3 |
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Compression height (CH) |
28.32mm |
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Pin diameter |
22mm |
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Features |
Accepts Turbo and Nitrous; Full Round Skirt |
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Fits for |
BMW E46, E39 - 3.0 24V (M54B30) |
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Product detailed specification |
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Bore size |
84.5mm |
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Stroke |
89.60mm |
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Wiseco compression ratio (CR) |
9.0:1 |
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OEM compression ratio (CR) |
10.2:1 |
|
Dome volume (CC) |
-7.3cm3 |
|
Compression height (CH) |
28.32mm |
|
Pin diameter |
22mm |
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Features |
Accepts Turbo and Nitrous; Full Round Skirt |
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Fits for |
BMW E46, E39 - 3.0 24V (M54B30) |
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Product detailed specification |
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Bore size |
84.00mm |
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Stroke |
89.60mm |
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Wiseco compression ratio (CR) |
9.0:1 |
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OEM compression ratio (CR) |
10.2:1 |
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Dome volume (CC) |
-7.3cm3 |
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Compression height (CH) |
28.32mm |
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Pin diameter |
22mm |
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Features |
Accepts Turbo and Nitrous; Full Round Skirt |
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Fits for |
BMW E46, E39 - 3.0 24V (M54B30) |
Athena Racing 338 series multilayer steel (MLS) cylinder head gasket.
Athena MLS gaskets are designed to suit the requirements of today’s competition engines offering enhanced sealing compared to the OEM product.
The gaskets are assembled from 2-5 layers of high quality stainless and spring steels.
Part number: 338081R
Gasket thickness: 1.80mm
Bore size: 87.00mm
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Part number starting with 338 |
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Athena advantages |
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Optimized radius embossing shape |
The round shape of the embossing increases sealing on cylinder bore, oil and cooling water passages and improves spring back strength |
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Advanced stopper technology |
State of the technology enhances sealing pressure around the cylinder. Highest sealing properties in high power engines |
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Coating technology |
Designed & engineered by Athena the special coating applied on steel surfaces, improves temperature resistance & reliability of the head gasket |
Athena Racing 330 series Cooper Ring cylinder head gasket.
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).
Part number: 330020R
Gasket thickness: 1.80mm
Bore size: 87.10mm
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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: FCPPB850090M54
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: 85.00mm
Compression ratio (CR): 9.0:1
Compression height: 30.50mm
Pin diameter: 22mm
Stroke: 89.60mm
BMW 330i, 530i (E46, E39) - 3.0 24V Turbo (M54B30)
Connecting rod length must be 135mm
Check distance between valves and piston to be 1mm at least with VVT engaged. Wrong installation will cause severe engine damage!
Spring data:
Seat pressure - 75lbs @ 36.50mm
Open (lift) pressure - 155lbs @ 10.00mm
Spring coil bind - 23.20mm
Max lift - 12mm
Rate - 8 lbs./mm
Wide end spring outer diameter - 24.40mm
Wide end spring inner diameter - 17.60mm
Narrow end spring outer diameter - 21.00mm
Narrow end spring inner diameter - 14.30mm
Kit includes:
Single springs - 24 pcs. SPR-FE20N54-BE
Retainers - 12 pcs. RET-BMN54-TI (5mm)
Retainers - 12 pcs. RET-BMN54-TE (6mm)
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Part number starting with 330 |
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Athena advantages |
|
|
Reinforced material |
Asbestos free composite raw material OE approved |
|
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 |
|
Silicon beading |
Silicon-based beading is applied on critical areas to improve sealing around all cooling water and oil passages |
