Ford Focus Forum, Ford Focus ST Forum - View Single Post - Ford Racing Head Question
View Single Post
Old 11-21-2012, 10:59 PM   #7
CopperMach
Focus Enthusiast
 
CopperMach's Avatar
 
Join Date: Jan 2007
Fan#: 42945
Location: Ft. Collins, CO
What I Drive: 2002 Copper Mach Audio Focus ZTS

Posts: 268
FF Reputation: 10 CopperMach Great Standing Member
Buy-Sell-Trade Rating: (3)
Yes the FR cylinder head has the upgraded oversized valves. 33mm intake/30mm exhaust. It came with factory valve springs though.
CopperMach is offline  
    Reply With Quote