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Old 04-29-2003, 08:16 AM
427Aggie 427Aggie is offline
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Location: Frisco, TX
Cobra Make, Engine: ERA #122 (Sold) : Ford GT #484 Heritage Edition; 2008 GT500 Red/Black
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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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