
|
Product detailed specification |
|
|
Bore size |
86.50mm |
|
Stroke |
86.00mm |
|
JE Pistons compression ratio (CR) |
10.5:1 |
|
OEM compression ratio (CR) |
10.5:1 |
|
Dome volume (CC) |
-2.70cm3 |
|
Compression height (CH) |
30.50mm |
|
Pin diameter |
21mm |
|
Features |
Accepts Turbo and Nitrous; asymmetrical FSR series |
|
Fits for |
Opel - 2.0 16V (C20XE) |

|
Product detailed specification |
|
|
Bore size |
84.00mm |
|
Stroke |
95.90mm |
|
JE Pistons compression ratio (CR) |
8.5:1 |
|
OEM compression ratio (CR) |
11.3:1/10.9:1 |
|
Dome volume (CC) |
-27.00cm3 |
|
Compression height (CH) |
34.50mm |
|
Pin diameter |
20mm |
|
Features |
Accepts Turbo and Nitrous; Full round skirt |
|
Fits for |
Golf 4 R32 Turbo (BFH / BML / BJS) |

|
Product detailed specification |
|
|
Bore size |
83.00mm |
|
Stroke |
90.30mm |
|
JE Pistons compression ratio (CR) |
9.0:1 |
|
OEM compression ratio (CR) |
10.5:1 |
|
Dome volume (CC) |
-11.50cm3 |
|
Compression height (CH) |
32.39mm |
|
Pin diameter |
20mm |
|
Features |
Accepts Turbo and Nitrous; Full round skirt |
|
Fits for |
VW 2.8 2.9 12V VR6 Turbo (AAA, AES, AMY, ABV) |

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
|
Part number starting with 338 |
|
|
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 |

| ENGINE BEARINGS | ||
![]() |
CON ROD BEARING SET |
|
| Part# | ||
| 4B2726H |
||
| Sizes | STD | |
| Oil Clearance | Standard | |
| Half Type | Identical Halves | |
| Material |
Tri-metal Hardened steel backs |
|
| Min Std Shaft Size |
1.9285in / 48.984mm |
|
| Max Std Shaft Size |
1.9293in / 49.004mm |
|
| Min Std Tunnel Size |
2.0472in / 51.999mm |
|
| Max Std Tunnel Size |
2.0478in / 52.014mm |
|
| Max Wall at Crown |
0.0585in / 1.486mm |
|
| Max Overall Length |
0.945in / 24.00mm |
|
| Notes | ||
|
Diagram |
![]() |
|

|
Product detailed specification |
|
|
Bore size |
87.00mm |
|
Stroke |
86.00mm |
|
JE Pistons compression ratio (CR) |
8.5:1 |
|
OEM compression ratio (CR) |
9.0:1 |
|
Dome volume (CC) |
-17.60cm3 |
|
Compression height (CH) |
30.50mm |
|
Pin diameter |
21mm |
|
Features |
Accepts Turbo and Nitrous; Fsr series skirt |
|
Fits for |
Opel - 2.0 16V (C20LET, C20XE). |

|
|||||||
| Quantity | 6 | ||||||
| Crankshaft | 53.978 / 53.957 | ||||||
| Housing | 56.799 / 56.820 | ||||||
| Max Wall | 1.402 | ||||||
| Max Length | 16.901 |

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 338415R
Gasket thickness: 1.50mm
Bore size: 87.00mm
|
Part number starting with 338 |
|
|
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 |
82.00mm |
|
Stroke |
86.40mm |
|
Wossner compression ratio (CR) |
8.5:1 |
|
OEM compression ratio (CR) |
9.3:1 |
|
Dome volume (CC) |
-9.60cm3 |
|
Compression height (CH) |
30.70mm |
|
Pin diameter |
21mm |
|
Fits for |
Audi S4, RS4, A6 - 2.7T 30V (AGB, ASJ, AZB, AZR, AZF) |

| 1,2,3,4,5 | |||||||
| Pairs & PN |
|
||||||
| Quantity | 5 | ||||||
| Crankshaft | 57.000 / 56.985 | ||||||
| Housing | 61.001 / 61.021 | ||||||
| Max Wall | 1.989 | ||||||
| Max Length | 20.599 |

| Position | Connecting rod: 1, 2, 3, 4, 5, 6 |
||||||
|---|---|---|---|---|---|---|---|
| Pairs & Part Numbers |
|
||||||
| Quantity | 6 | ||||||
| Crankshaft Diameter | 48.992 / 48.974mm | ||||||
| Housing Diameter | 53.000 / 53.015mm | ||||||
| Max Wall Thickness | 1.994mm | ||||||
| Max Length | 18.100mm |

| Position | Connecting rod: 1, 2, 3, 4, 5, 6 |
||||||
|---|---|---|---|---|---|---|---|
| Pairs & Part Numbers |
|
||||||
| Quantity | 6 | ||||||
| Crankshaft Diameter | 49.990 / 49.975mm | ||||||
| Housing Diameter | 53.000 / 53.023mm | ||||||
| Max Wall Thickness | 1.494mm | ||||||
| Max Length | 18.100mm |