Thread: Cobra down
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Old 03-06-2009, 05:18 PM
Bob Broberg SPF667 460BB's Avatar
Bob Broberg SPF667 460BB Bob Broberg SPF667 460BB is offline
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Join Date: Aug 2000
Location: Glendale, AZ
Cobra Make, Engine: SPF 468ci 550HP + 150HP NX Matching Shelby GT500 650HP
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Jim, do you know what rear end gear ratio you have? If 3.73 or more you will want the .64 5th gear. If 3.42 or less perhaps the .82 5th gear so you can cruise some distance with us without higher rpms.

AZ Bob
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