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| 2004 to 2008 F-150 and Mark-LT 4.2L, 4.6L and 5.4L equipped F-150s and Mark-LTs |
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#12
Thu, February 26th, 2009, 01:04 PM
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If I ever have a chance to find them. I am going to do a head swap for some 2008.5 heads. They are redesigned with longer threads and the plugs don't have the carbon collecting heat shields on them anymore.
Lars
__________________
SENIOR MODERATOR--PTLA God doesn't have a Facebook but he's my friend. God doesn't have a twitter, but I follow him. 
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#13
Fri, March 13th, 2009, 08:27 AM
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Here is some pics of new style heads with plugs. Courtesy of drtriton on f150 online. The key in 2008 models is if you have the brown plug boot, you have the new style head. Black boot is the old style plug and head.
Lars 
__________________
SENIOR MODERATOR--PTLA God doesn't have a Facebook but he's my friend. God doesn't have a twitter, but I follow him.
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#14
Fri, March 13th, 2009, 09:19 AM
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Great Info! I need to swipe that stuff and put it in the FAQs.
__________________
Bill Cohron - The Mad Doctor   Power Hungry Performance - The ORIGINAL in Ford performance tuning... Since 1996! (678) 890-1110 www.gopowerhungry.com - Home of the Hydra Chip, Minotaur Tuning Software, and the new Orion Reflash System for Navistar! Bring back  Windows™ XP and 7.  Windows™ Vista and Windows™ 8 is a pain in my a$$!  Windows™ 10 is only slightly less annoying!
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#15
Fri, March 13th, 2009, 11:34 AM
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These pics are from a 4.6 mustang. From research the brown boot is also on the 5.4.
Lars
__________________
SENIOR MODERATOR--PTLA God doesn't have a Facebook but he's my friend. God doesn't have a twitter, but I follow him.
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Linear Mode
