09-21-2007, 03:10 PM
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CC Member
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Join Date: Sep 2007
Cobra Make, Engine:
Posts: 8
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Not Ranked
Hello from Idaho
Frequent visitor to the forum, finally decided to join in. The amount of info/insight available is impressive.
I am currently planning out my cobra purchase, (don't have the skills or time to build) and have narrowed the choice to Kirkham or Superformance. Planned usage will be street, no strip, but possible track days. Going with 15" wheels for the appearance, (GY billboards?). Tranny will be a TKO 600 with .82. Engine to be Roush, choice between 427SR and 451RFE. Feedback on the 427SR seems all positive. Anyone tried the BB from Roush?
Would also like feedback on experience with 3.46 diff vs. 3.27 and either engine choice and the TKO. I have found a source for changing the diff ratio of the SPF to a 3.27 and think it might help make first gear a little more useful.
Mike
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