I think he means 280 @ the flywheel which might be close on aGuess what? he lied to you.
You are around 235 horsepower if you have a stick shift.
The 330 RWHP guy posted that like two years ago.330 torque? lol .. but in all seriouness you have no where near 330 hp.. take that number and take off about 90.. thats how much u have.. i have a 99 gt.. check it out.. i have just exhaust.. except headers.. and a cold air intake.. 17 year old i know.. broke.. new mods coming soon from me are deff going to be.. 4.10 gears.. throttle body/ plenum.. and make sure u stop using ricer terms.. u wont get any respect making up numbers like that.. plus 30 hp for the mustang decal on the back window.. :shigrin