The newer hemi, is more powerful because it has variable valve timing. Different engine managment systems, fuel system, and camshaft design.
The engine can advance the timing and retard the timing based on the demand of the driver.
The Hemi was upgraded in 2009.The Hemi was upgraded in 2009.
368-376
It was advertised as having 335 hp.
A 2004 Hemi has sixteen spark plugs.
390 HP
A 2004 Hemi uses 5W30, conventional or synthetic.
345 hp
The 5.9L is not a Hemi and is not interchangeable with the 5.7LThe 5.9L is not a Hemi and is not interchangeable with the 5.7L
It was advertised at 355 horse power.
its next to the hemi the little thing that says CAM SENSOR foo.
345hp
5w20