03-11-2013, 06:10 PM
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Half-Ass Member
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Join Date: Jun 2005
Cobra Make, Engine: ERA #732, 428FE (447 CID), TKO600, Solid Flat Tappet Cam, Tons of Aluminum
Posts: 22,002
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Not Ranked
I have the optional rear, and I'm pretty sure when I chatted with Doug in 2005, the answer was "No, it's not any stronger, just better."
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