header Q.
I just bought a 1990 f-150 shortbox 2wd with a 351w 5spd w 3:55's. I have been offered a set of 302 shorty headers. But will they fit the 5.8L. They were meant for a mustang. How many horses would a 5.8 with headers freeflowing exhaust. 2 K&N cone filters and a cam. Whats the biggest cam i can install with out doing any head work. Thanks in advance guys.


