I bought a 2003 Black Harley Davidson with upper & lower pulleys, gatorback belt,AirRaid intake, throttle body, superchip and an extra diablo chip (dont think its a predator but i dont know for sure) . The guy who sold it cliamed it had about 400hp. so i was wondering how Ford would react if i take it in for a check up? will they tell me anything about the chip and mods? also what should i be running in the 1/4 with these mods? the nearest track is at least an hour and a half away and with gas at about 2.50 i'm not planning on driving anytime soon