
|
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) |
-17.2cm3 |
|
Compression height (CH) |
31.70mm |
|
Pin diameter |
22mm |
|
Features |
Accepts Turbo and Nitrous |
|
Fits for |
BMW - 3.0 24V Turbo (N54B30) |

|
Product detailed specification |
|
|
Bore size |
81.50mm |
|
Stroke |
77.40mm |
|
MAHLE compression ratio (CR) |
11.3:1 |
|
OEM compression ratio (CR) |
10.2:1 |
|
Dome volume (CC) |
9.1cm3 |
|
Compression height (CH) |
30.00mm |
|
Pin diameter |
21mm |
|
Features |
4032 alloy |
|
Fits for |
HONDA B16A1 / A2 / A3 |

|
Product detailed specification |
|
|
Bore size |
86.00mm |
|
Stroke |
86.00mm |
|
Mahle compression ratio (CR) |
9.3:1 |
|
OEM compression ratio (CR) |
9.0:1 |
|
Dome volume (CC) |
-4.5cm3 |
|
Compression height (CH) |
33.37mm |
|
Pin diameter |
23mm |
|
Features |
2618 alloy |
|
Fits for |
Mitsubishi EVO X - 2.0 16V (4B11T) |






|
Part number starting with 330 |
|
|
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 |

| ENGINE BEARINGS | ||
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CON ROD BEARING SET |
|
| Part# | ||
| 4B1185H |
4B1185HX |
|
| Sizes | STD,.025, .25 | STD |
| Oil Clearance | Standard | + 0.001" Extra |
| Half Type | Upper & Lower | |
| Material |
Tri-metal Hardened steel backs |
|
| Min Std Shaft Size |
1.7709in / 44.981mm |
|
| Max Std Shaft Size |
1.7715in / 44.996mm |
|
| Min Std Tunnel Size | 1.8897in / 47.998mm | |
| Max Std Tunnel Size |
1.8905in / 48.019mm |
|
| Max Wall at Crown |
0.0586in / 1.488mm |
0.0581in / 1.475mm |
| Max Overall Length |
0.8307in / 21.10mm |
|
| Notes | ||
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Diagram |
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