96 vs. 03 7.3
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96 vs. 03 7.3
Ok, I have a 2003 7.3L CC 4x4 with 6637 intake, 4 to 5 inch stright pipe, 35x12.50 tires. Egt's are fine and boost reaches 16 psi when I get on it. Transmission doesn't seem to have any issues, new fuel filter, and fresh oil change. Should my Brother's 96 ext cab stock with 33 x 12.50" tires be able to run with my truck? I seem to be lacking power. I have never heard another 7.3 with the stright pipe and it seems to be fluttery sounding (don't really know how to describe). I don't know if it runs fine or I just expect too much without a chip. The MPG seem to be fine at around 14-15 in city. Any info is appricated.
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tumble72
Ford 83-94 6.9 and 7.3L General
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11-27-2014 10:31 PM