Alloytec Engine

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ENGINE SPECIFICATIONS

Alloytec
Allotec 190
(click photo for larger view)
 
Alloytec and Alloytec 190
Configuration: 

Peak Power (ECE): 



 

Peak Torque: 		 3.6L 60-degree DOHC V-6

190 kW @ 6500 rpm (Alloytec 190)
175 kW @ 6000 rpm (Alloytec)

340 Nm @ 3200 rpm (Alloytec 190)
320 Nm @ 2800 rpm (Alloytec)

90 per cent of torque produced from:
1600 rpm to 5900 rpm (Alloytec 190)
1600 rpm to 5400 rpm (Alloytec)
Displacement :  3565 cc
Bore x Stroke: 94 mm x 85.6 mm
Valvetrain:

Dual overhead camshaft
4-valve-per-cylinder
Roller-finger followers valvetrain
Hydraulic lash adjusters
Four-cam continuously variable cam phasing (Alloytec 190)
Two-cam continuously variable cam phasing (Alloytec)
Three-chain two-stage roller chain camshaft drive
Variable Cam Timing: 

Intake: 132 degrees ATDC initial timing (Alloytec 190)                
Intake: 126 degrees ATDC initial timing (Alloytec)
50 crankshaft degrees advance authority
Exhaust: 111 degrees BTDC initial timing (Alloytec 190)           
50 crankshaft degrees retard authority (Alloytec 190)
Compression Ratio: 10.2:1
Bore Centres:  103 mm
Firing Order: 1-2-3-4-5-6
Engine Speed Limit:

6700 rpm (Alloytec 190)
6100 rpm (Alloytec)
Engine Idle Speed: 600 rpm (A/C off)
Fuel System: Sequential port fuel injection (returnless)
Engine Management:  Torque-based; Bosch Motronic ME 9 32-bit micro-hybrid controller
Intake Manifold:  

Dual-plenum, equal-length with two-position variable volume control and resonance tuned (Alloytec 190)

Dual-plenum, equal-length with tuned plenum communication orifice (Alloytec)
Throttle: 68-mm single bore; electronic control (ETC)
Ignition:  Individual coil-on-plug; individual cylinder knock control
Fuel Requirement:  

Regular unleaded recommended (91 RON)
(PULP may provide a small improvement in performance and fuel economy)
Emissions Controls:

Dual close-coupled catalytic converters (1.4L ceramic)
Positive crankcase ventilation (PCV)
Intake-cam phasers
Exhaust-cam phasers (Alloytec 190)
Evaporative emissions system
Assembly Site:  Port Melbourne, Victoria, Australia
Material Applications  
Block Material:  Aluminium, precision sand-cast 319 with cast-in-place iron liners
Cylinder Head Material:  Aluminium, semi-permanent mould 319
Intake Manifold: Upper: Aluminium, gravity die 319
Lower: Aluminium, gravity die 319
Exhaust Manifold: SiMo nodular cast iron
Camshaft Covers: Injection compression thermoset composite; vibration isolated
Front Cover: Diecast CA313 aluminium; internal multi-layer damping panels
Crankshaft:  Micro-alloy 1038Vforged steel
Connecting Rods: Sinter-forged steel
Pistons: Aluminium, polymer-coated skirts, full-floating wristpins
Main Bearing Caps: 6 bolt caps, copper-infiltrated sintered steel
Oil Pan: 6.5 L capacity. Structural diecast aluminium, steel windage and baffle plates
Additional features:

Pressure-actuated piston-cooling oil jets
Extended-life sparkplugs, coolant, accessory belts
Cartridge-style, top-access oil filter
Oil-level sensor
Teflon crankshaft oil seal
Wide-range oxygen sensors (Alloytec 190)
 
Transmission Ratios:    

 

4 speed auto

5 speed auto

6 speed manual

1st

3.059

3.419

4.48

2nd

1.625

2.215

2.58

3rd

1

1.6

1.63

4th

0.696

1

1.19

5th

 

0.752

1.00

6th

 

 

0.75

Reverse

2.294

3.03

3.96

Final Drive

3.08

2.87

2.87
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