anybody running gt40p heads on there f150, what headers are you using, thanks for any help

 

Not running them myself, but I'm pretty sure the "P" heads need the special Explorer 5.0 headers - which look uber-goofy. For the cost of the heads and special headers, doing some minimal head work on the regular heads would be more cost- and performance-effective (as well as better looks).

 

Don't use the P heads, They aren't much better than your stock heads. Aluminum GT40 heads are decent heads though.