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Intake Manifold
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=4&t=63065
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Author:  RED_KJ_666 [ Mon Oct 10, 2011 1:07 pm ]
Post subject:  Intake Manifold

Has anyone Swapped a Ram 1500 3.7L intake Manifold into a Liberty? I was looking at one the other day and the Runners are visually a few inches longer on the truck than what we got on our liberties,The throttle body also looks bigger but I didn't have time to measure it. I would think the longer runners would create a bit more torque but I have been wrong before.

Author:  liquidxit2 [ Wed Oct 12, 2011 12:41 pm ]
Post subject:  Re: Intake Manifold

The longer the runners the more low end you should theoretically have. The only way to see is to try and install it and see if there is a gain. Sadly the adaptive PCM will just counter the modification so a tune is needed to keep any gains.

Author:  TexasRock [ Wed Oct 26, 2011 9:01 pm ]
Post subject:  Re: Intake Manifold

^ agreed... the only way to get around this is to flash your PCM....

Author:  TheJawsOfDeath [ Sat Oct 29, 2011 11:46 am ]
Post subject:  Re: Intake Manifold

All of the powertech 3.7's are rated at 210 hp @ 5200 rpm and 235 lb/ft @ 4000 rpm regardless of application. It would be a pretty pointless swap.

Author:  JeepinJarhead03 [ Tue Nov 01, 2011 1:03 am ]
Post subject:  Re: Intake Manifold

without investing in a B&G run and tune it would be fairly pointless

i'm all for tweaking - however i doubt the benefits of the swap unless all things are equal between the intakes other than length - they did a nice job when they designed our intakes

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