5.0l H.O cam...what to do?
Going to be rebuilding my 5.0 H.O for my 91 Cougar and am wondering if I can put a slightly upgraded cam in this motor without doing major head work or changing pistons. I realize it costs money for horse power but this still is my family car and don't need to go nuts. If any one has any other tricks I could do for relatively cheap while I have my engine naked it would be appreciated. Thanx.