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madini 10-13-2011 05:32 PM

horsepower 360/ 390
Darnnit! I thought I saw somewhere horsepower rating for 5.7 Hemi to be 390...A hemi is a hemi I thought.At least 5.7 one.Tonight I saw an add for Dodge trucks in an ATV magazine.Yes,390 HP. I thought I just made a mistake last July so when the WK2 I was buying only had 360HP.I said what the hell,and bought it anyway.I'm happy with the car but really wanted the extra power . What's the difference?

Uncle Paul 10-13-2011 05:41 PM

Re: horsepower 360/ 390
Intake and exhaust usually.

andyh 10-13-2011 05:41 PM

Re: horsepower 360/ 390

Originally Posted by madini (Post 498526)
What's the difference?

The tune?

webspoke 10-14-2011 12:22 PM

Re: horsepower 360/ 390
The RAM intake manifold is a two stage internally, to add power and torque. Not sure why it was not used in the WK2's and the 300/Charger.

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