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| Quantity | 4 | ||||||
| Crankshaft | 44.999 / 44.976 | ||||||
| Housing | 48.001 / 48.024 | ||||||
| Max Wall | 1.504 | ||||||
| Max Length | 19.401 |



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Product detailed specification |
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|
Bore size |
95.51mm |
|
Stroke |
88.40mm |
|
Mahle motorsport compression ratio (CR) |
9.0:1 |
|
OEM compression ratio (CR) |
9.0:1 |
|
Dome volume (CC) |
-4cm3 |
|
Compression height (CH) |
34.25mm |
|
Pin diameter |
23mm |
|
Features |
PowerPak Plus 2618 Alloy & Hard Anodized Top Ring Groove For Extreme Duty Applications |
|
Fits for |
Nissan GT-R - 3.2 (V38DETT) |


|
Product detailed specification |
|
|
Bore size |
84.00mm |
|
Stroke |
89.60mm |
|
MAHLE compression ratio (CR) |
10.2:1 |
|
OEM compression ratio (CR) |
10.2:1 |
|
Dome volume (CC) |
-10.5cm3 |
|
Compression height (CH) |
32.40mm |
|
Pin diameter |
22mm |
|
Features |
Accepts Turbo and Nitrous |
|
Fits for |
BMW - 3.0 24V Turbo (S55B30) |

| Sizes | STD, .025, .25 |
| Oil Clearance | Standard |
| Half Type | Upper & Lower |
| Material | Tri-Metal |
| Min. Std Shaft Size | 2.4403in / 61.984mm |
| Max. Std Shaft Size | 2.441in / 62.001mm |
| Min. Std Tunnel Size | 2.5992in / 66.02mm |
| Max. Std Tunnel Size | 2.5998in / 66.035mm |
| Max Wall at Crown | 0.0789in / 2.004mm |
| Max Overall Length | 0.7874in / 20mm (8103H/HX) 0.9055in / 23mm (8104H/HX) |
| Weight | 0.44 |
| Notes | 0 |

|
Product detailed specification |
|
|
Bore size |
86.50mm |
|
Stroke |
86.00mm |
|
Wossner compression ratio (CR) |
8.8:1 |
|
OEM compression ratio (CR) |
8.8:1 |
|
Dome volume (CC) |
-20.50cm3 |
|
Compression height (CH) |
30.40mm |
|
Pin diameter |
21mm |
|
Features |
Accepts Turbo and Nitrous |
|
Fits for |
Opel 2.0 16V Turbo (Z20LET, Z20LEH, Z20LER, Y20LET) |

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: 338254R
Gasket thickness: 1.25mm
Bore size: 83.80mm
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Part number starting with 338 |
|
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Athena advantages |
|
|
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 |
|
Advanced stopper technology |
State of the technology enhances sealing pressure around the cylinder. Highest sealing properties in high power engines |
|
Coating technology |
Designed & engineered by Athena the special coating applied on steel surfaces, improves temperature resistance & reliability of the head gasket |

|
Product detailed specification |
|
|
Bore size |
85.50mm |
|
Stroke |
88.00mm |
|
JE Pistons compression ratio (CR) |
9.0:1 |
|
OEM compression ratio (CR) |
8.3:1 |
|
Dome volume (CC) |
-13.30cm3 |
|
Compression height (CH) |
34.70mm |
|
Pin diameter |
22mm |
|
Features |
Accepts Turbo and Nitrous; asymmetrical FSR series |
|
Fits for |
Mitsubishi EVO 8-9 - 2.0 16V (4G63) |
