Ford Head Information Center
Valve sizes, flow numbers and comparison chats for all the popular 5.0, 351, 4.6 and 2.3 engines!
Head Porting guide
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Here's an interesting head porting fact: In many cases, the greatest performance gain per dollar spent comes upon application of basic porting procedures to a production cylinder head.
Smog System Removal
SN95
This is a ‘How To’ article to remove the smog system from a ’94-’95 SN95 5.0 HO
Mustang GT and installing a delete pulley kit in its place.