Late 14 5.0 (passenger head is a 15, 3 bolt water pump) Roush 2.3 TVs, 79mm pulley, Roush cai, cat delete, upgraded clutch back. Tuned by reputable runner, only making 485 rwhp. Blower was installed by ford and tunned originally by roush (575 package). Runs 116 in the 1/4 and 93 in the 1/8. Just did compression test, all cylinders checked out good. No codes thrown. Anybody have any ideas?