
04-29-2003, 08:16 AM
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Senior Club Cobra Member
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Join Date: Jan 2000
Location: Frisco,
TX
Cobra Make, Engine: ERA #122 (Sold) : Ford GT #484 Heritage Edition; 2008 GT500 Red/Black
Posts: 1,075
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Not Ranked
Flat spot probably isn't from the cam...I don't know the specifics on the F11 tubes but Cal can probably tell you...most of the guys I know run F7's...I know one question that I always ask for the 48IDA's is what bypass valve are you running? Cal do IDF's have those?
That can make a HUGE difference...I know on the IDA's we have chokes that make a big diff too...I went down to 37MM from 40's and man did that make a difference.
Matt
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2006 Ford GT #484 Heritage Edition
2003 Hummer H1 OpenTop
2003 Hummer H1 Wagon
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