hey there, i own a 91 mustang but this is about a old grand marquis. How much horse power and torque did this 460 make out of a grand marquis? My girlfriends dad has one just sittin around im guessing the car is late 70s if anyone could help me that would be real nice. thanx.
i think around 320 or 330 hp stock. we have a 1975 460 in our jet boat from a lincoln continental and i'm pretty sure those were the numbers, but it depends on the heads i guess