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Old 11-10-2015, 01:02 PM
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superdutybob superdutybob is offline
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Join Date: Nov 2003
Location: Brighton, MI
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Minimal at best! I would NOT hog out a set of manifolds. Not worth the effort. An open scoop, RAIII manifolds, a cam (not 068), and good exhaust can make a huge difference. The 068 cam has no lift and really is geared toward a higher compression ratio. There are much better choices for cylinder filling and the 8.1 CR that you will have.

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2012 SRT8 Charger - 12.70 @ 111mph
 


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