12-16-2008, 05:49 PM
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CC Member
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Join Date: Feb 2006
Location: Scottsdale,
AZ
Cobra Make, Engine: Superformance, Roush 427R-095, Pro Systems carb, 2" headers, Buckshot Racefab side pipes, 10s off idle start
Posts: 705
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Not Ranked
I owned Superformance 2040. There were no vibrations at any speed between 0 and 145 mph, but not sure what would happen after 145 mph. I liked my car quite a bit, but changed a few things to keep up with a higher HP engine.
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