145.
the 2001 5.3 vortec has roughly 315 hp, the previous answer of roughly 260 is low even for the 4.8 model which produces around 295 hp in it's stock state. There were also V-6 models of this truck (why bother) and a larger 6.2 vortec that produced around 403 hp stock.
10 horsepower or less
2001 and up produced 270-285hp with 285-295ft-lbs torque.
The 3.0 L - V6 engine is rated at 200 horsepower in the 2001 Mitsubishi Eclipse GT according to my Consumer Guide book
Where is the oil sending unit located on the 2001 Chevy 43. vortec engine?
In what car?
It has 240 horsepower stock
310
The 2001 model of the Light-Duty Silverado 1500, had an option of four engine sizes; a 6.0L Vortec V8 engine, a 4.3L Vortec V6, a 4.8L Vortec V8 or a 5.3L Vortec V8. The Heavy-Duty 1500HD comes with three engine options, these are 6.0L Vortec V8, 8.1L Vortec V8 and a 6.6L Duramax V8
320 Horse power
48 HP stock
260 horsepower at 5250 RPM and 302 lb-ft torque at 4600 RPM - according to my Consumer Guide book for the 2001 Ford Mustang 4.6 L - SOHC engine