Between 370 and 390
Type your answer here... 255 horsepower and 335 lbs of torque
It has 275 hp.
The Vortec 5.3 Liter V8 engine produces 295 horse power.
230, it went to 255 in 1996 with the vortec
Well , the 1.3 liter ( 81 cubic inch ) engine in a 1991 Ford Festiva is rated at 63 horsepower
I own a 93 Chevy Silverado K1500 4x4 with V8 350 TBI 5.7L. so unless Chevy has changed their blocks, i would suggest that naturally your block is a SB 350. However, since your question was about horsepower, not which block you have, I will tell you the horsepower. The 1998 Vortec 5.7 liter makes 255 horsepower.
The GMC Sierra equipped with the 5.3-liter V8 Vortec engine typically produces around 355 horsepower. This engine is part of GM's EcoTec3 family and is known for its balance of power and efficiency. Horsepower may vary slightly depending on the specific model year and configuration.
2001 and up produced 270-285hp with 285-295ft-lbs torque.
A GM Vortec 305 4.8 liter engine has a rating of 315 horsepower. It is not good for towing, however, having little torque on the low end.
I believe it is 260 horsepower.
It depends on the year of the vortec. From what I see the 05 is pushing 285hp
The horsepower of a GMC Sierra is 355 hp.