R rusterline New member Joined Jun 29, 2010 Messages 2 Reaction score 0 Points 0 Jun 29, 2010 #1 I have a 1999 Chevy suburban 2500. It has a 454 engine in it and it has a fuel injection.... what is its horsepower?
I have a 1999 Chevy suburban 2500. It has a 454 engine in it and it has a fuel injection.... what is its horsepower?
P prep kid New member Joined Jun 29, 2010 Messages 1 Reaction score 0 Points 0 Jun 29, 2010 #2 i think its a 5.7L V8, 16 valves, 255 hp @ 4600 rpm. not sure though
V VanGo New member Joined Apr 22, 2010 Messages 325 Reaction score 0 Points 0 Location Wichita, KS Jul 7, 2010 #3 A 454 is 7.4L. You are thinking of the 350ci. The 7.4L is rated at 290HP provided it is in good condition
A 454 is 7.4L. You are thinking of the 350ci. The 7.4L is rated at 290HP provided it is in good condition
