

|
Product detailed specification |
|
|
Bore size |
82.50mm |
|
Stroke |
92.80mm |
|
JE Pistons compression ratio (CR) |
9.6:1 |
|
OEM compression ratio (CR) |
9.6:1 |
|
Dome volume (CC) |
-5.7cm3 |
|
Compression height (CH) |
29.30mm |
|
Pin diameter |
21mm |
|
Features |
Accepts Turbo and Nitrous; Ultra series |
|
Fits for |
Audi / VW 2.0 16V TSI chain driven engines EA888 (CAWA, CAWB, CCTA, CCZB, CAEA) |


| Sizes | STD, .025, .25 |
| Oil Clearance | Standard |
| Half Type | Upper & Lower |
| Material | Tri-Metal |
| Min. Std Shaft Size | 2.2435in / 56.985mm |
| Max. Std Shaft Size | 2.2441in / 57.000mm |
| Min. Std Tunnel Size | 2.4016in / 61.000mm |
| Max. Std Tunnel Size | 2.4024in / 61.021mm |
| Max Wall at Crown | 0.0783in / 1.990mm |
| Max Overall Length | 0.8268in / 21.00mm |
| Notes | For engines equipped with thrust washers |

|
Product detailed specification |
|
|
Bore size |
83.50mm |
|
Stroke |
83.60mm |
|
Wiseco compression ratio (CR) |
8.5:1 |
|
OEM compression ratio (CR) |
8.0:1 |
|
Dome volume (CC) |
-0.5cm3 |
|
Compression height (CH) |
29.75mm |
|
Pin diameter |
20mm |
|
Features |
Accepts Turbo and Nitrous |
|
Fits for |
Nissan 180SX (S13) 1.8 16V (CA18DET) |

| ENGINE BEARINGS | ||
![]() |
MAIN BEARING SET |
|
| Part# | ||
| 5M1644H |
5M1644HX |
|
| Sizes | STD, .25, .50 | STD |
| Oil Clearance | Standard | + 0.001" Extra |
| Half Type | Upper & Lower | |
| Material | Tri-metal | |
| Min Std Shaft Size | 2.1243in / 53.958mm | |
| Max Std Shaft Size | 2.1251in / 53.978mm | |
| Min Std Tunnel Size | 2.3228in / 59.000mm | |
| Max Std Tunnel Size | 2.3236in / 59.019mm | |
| Max Wall at Crown | 0.0985in / 2.502mm | 0.0980in / 2.489mm |
| Max Overall Length | 0.728in / 18.49mm | |
| Notes | Set contain 6 x 1648H and 4 x 1644H shells. Use 1648H shell in #4 position as upper and lower. | |
|
Diagram |
|
|

|
Product detailed specification |
|
|
Bore size |
87.50mm |
|
Stroke |
91.00mm |
|
Mahle compression ratio (CR) |
12.5:1 |
|
OEM compression ratio (CR) |
11.3:1 |
|
Dome volume (CC) |
-9.2cm3 |
|
Compression height (CH) |
32.30mm |
|
Pin diameter |
21mm |
|
Features |
Accepts Turbo and Nitrous |
|
Fits for |
BMW M3 E46 - 3.2 S54B32 |



|
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 |

|
Product detailed specification |
|
|
Bore size |
86.00mm |
|
Stroke |
86.00mm |
|
JE Pistons compression ratio (CR) |
9.0:1 |
|
OEM compression ratio (CR) |
8.5:1 |
|
Dome volume (CC) |
-9.80cm3 |
|
Compression height (CH) |
34.00mm |
|
Pin diameter |
22mm |
|
Features |
Ultra series |
|
Fits for |
Toyota Supra - 3.0 (2JZGTE) |

Athena Racing 330-Serie Cooper Ring Zylinderkopfdichtung.
Für spezifische Hochpferdestärken Motorleistungen erheblich durch den Einsatz Athena Cooper Ring Dichtungen verbessert werden, die mit INOX Stahlring geliefert werden. Diese Technologie bietet gegenüber herkömmlichen Feuerring Lösungen.
Cooper Rings sind Übermaß (auch fit für übergroße Bohrungen).
|
Teilenummer beginnt 330 |
|
|
Athena Vorteile |
|
|
Verstärktes Material |
OE genehmigt Asbestfreie Verbund Rohstof |
|
Edelstahlringen (AISI304) |
Einzelne Edelstahlringe gewährleisten maximale Besiegelung um die Zylinderbohrungen, unter extremen Bedingungen, auch mit dem NOS-System und/oder Turbo-Aufladung, wenn die MLS Dichtung unfähig abgedichtet Brennkammer arbeitet. Zylinderkopf und Motorblock benötigt keine speziellen Behandlungen. |
|
Silikon Beading |
Silikon Beading wird auf kritische Bereiche angewendet zu verbessern Abdichten um alle Kühlwasser- und Ölkanäle. |

One of the main advantages of the PMU is continuous current sensing and self-resetting function if the current exceeds a defined level. All output state, voltage and current information can be logged and transmitted via a CAN bus to dash displays to inform drivers of potential problems.
An additional advantage of the PMU system is the ability to define logic for controlling outputs. This is done with data from analog input channels or CAN bus data, and math operations can be defined for each channel. The PMU is also equipped with LED indicators to show the status of each output.
With use of CAN bus keypads or steering wheel switches, all wiring is vastly simplified and lightened.
Two unique features are the inbuilt accelerometer and gyro for logging and “inertia switch” in case of accident.
ECUMASTER PMU-16 Specifications

| Oil Clearance | Standard | + 0.001" Extra |
| Half Type | Upper & Lower | |
| Material |
Tri-metal Hardened steel backs |
|
| Min Std Shaft Size |
1.9280in / 48.971mm |
|
| Max Std Shaft Size | 1.9286 in / 48.987mm | |
| Min Std Tunnel Size |
2.0472in / 52.000mm |
|
| Max Std Tunnel Size |
2.0477in / 52.012mm |
|
| Max Wall at Crown |
0.0591in / 1.500mm |
0.0596in / 1.513mm |
| Max Overall Length |
0.760in / 19.30mm |
|
| Notes | Upper rod bearing has two oil holes to cover early and late engines. | |
|
Diagram |
|
|


| Position | 1,2,3,4,5,6 | ||||||
|---|---|---|---|---|---|---|---|
| Pairs & PN |
|
||||||
| Quantity | 6 | ||||||
| Crankshaft | 57.978 / 57.958 | ||||||
| Housing | 63.000 / 63.017 | ||||||
| Max Wall | 2.499 | ||||||
| Max Length | 18.471 |

Fittings In (mm):- 11
Fittings Out (mm):- 8
Pump:- GSS352G3
Voltage DC:- 12
Flow Ltr/Hr (Max):-420
Flow Ltr/Hr @ 3 Bar (44psi):- 315
Flow Ltr/Hr @ 5 Bar (73psi):- 235
Max Pressure:- 7.6
Length (mm):- 120
Diameter (mm):- 39.2
Weight (Kg):- 0.366