2005 8.1L Vortec V8
Revision as of 16:13, 24 May 2018 by Rvwiki admin (talk | contribs)
| [[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 |
