Difference between revisions of "2005 8.1L Vortec V8"

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|image=  
 
|image=  
 
|caption=  
 
|caption=  
|manufacturer=  
+
|manufacturer= [[General Motors]]
|model=  
+
|model= Vortec 8100
|production=  
+
|production= 2001 - 2006
|model_year=  
+
|model_year= 2005
 
|assembly=  
 
|assembly=  
|type=  
+
|type= 90° V-8
|rpo_code=
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|rpo_code= L18
|displacement=  
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|displacement= 496 CID <br/> 8.1 liters
|head_material=  
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|head_material= Cast iron
|block_material=  
+
|block_material= Cast iron
|compression_ratio=  
+
|compression_ratio= 9.1:1
|firing_order=  
+
|firing_order= 1 - 8 - 7 - 2 - 6 - 5 - 4 - 3
|cylinder_bore=  
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|cylinder_bore= 4.250 in (107.95mm)
|cylinder_stroke=  
+
|cylinder_stroke= 4.370 in (110.99mm)
|aspiration=  
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|aspiration= Naturally aspirated
|fuel_system=
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|fuel_system= Sequential multi-port fuel injection
|valvetrain=  
+
|valvetrain= 2 valves per cylinder, OHV, typical cam-in-block pushrod engine
|oil_capacity=  
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|oil_capacity= 6.5 qts.
|fuel_req=  
+
|fuel_req= 87 octane unleaded gasoline
|max_speed=  
+
|max_speed= 5,000 rpm
|peak_hp=  
+
|peak_hp= 330 - 340 @ 4,200 rpm
|peak_torque=  
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|peak_torque= 440 - 455 lb-ft @ 3,300 rpm
 
}}
 
}}
  
 
[[Category:Engines]]
 
[[Category:Engines]]

Revision as of 17:13, 24 May 2018

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[[Image:|300px|thumb|center|]]
Specifications
Manufacturer: General Motors
Model: Vortec 8100
Production: 2001 - 2006
Model Year: 2005
Assembly:
Type: 90° V-8
RPO Code: L18
Displacement: 496 CID
8.1 liters
Head Material: Cast iron
Block Material: Cast iron
Compression Ratio: 9.1:1
Firing Order: 1 - 8 - 7 - 2 - 6 - 5 - 4 - 3
Cylinder Bore Dia: 4.250 in (107.95mm)
Cylinder Stroke Len: 4.370 in (110.99mm)
Aspiration: Naturally aspirated
Fuel System: Sequential multi-port fuel injection
Valvetrain: 2 valves per cylinder, OHV, typical cam-in-block pushrod engine
Oil Capacity: 6.5 qts.
Fuel Requirements: 87 octane unleaded gasoline
Max Engine Speed: 5,000 rpm
Peak Horsepower: 330 - 340 @ 4,200 rpm
Peak Torque: 440 - 455 lb-ft @ 3,300 rpm