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#6 |
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Join Date: Jun 2007
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JC, taking a Duster as an example, the 72 340 auto is rated at 266hp, the 71 340 auto is rated at 283hp. Add 5hp to both if you use the Magnum R/T head. The 71 340 gets about 2.5 points compression and bigger heads over the 72 340 for 17hp more, sounds like a good trade to me.
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