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  #25  
Old 05-07-2013, 07:05 AM
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Re: Jeep Hemi vs RAM Hemi

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Originally Posted by sly1types View Post
Someone needs to "officially" find out what exact parts are different. I would be interested in a 400hp jeep!
You are Someone, let us know what you find out.




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Old 05-07-2013, 02:56 PM
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Re: Jeep Hemi vs RAM Hemi

Just buy a Hemifever tuner. It will add close to that much with supporting mods. It's already been discussed on "what's different": Intake mani, throttle body, tune, air intake on opposite side, etc. -- numerous changes and I doubt it would be feasible to clone the changes into a WK2.
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Old 04-12-2015, 07:32 AM
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Re: Jeep Hemi vs RAM Hemi

The left exhaust manifold is the same on both engines - same part number. The right is slightly different but the flow is the same. Difference is intake. Ram has variable intake runner length. Longer than Jeep for better torque and switches to shorter than Jeep for more high end power. Best of both worlds. Just too big to fit in Jeep engine bay. A short runer, high flow intake easily makes 35 more horsepower than a long runner scroll type like in Jeep.
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