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Author
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Topic: Modular cam question
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silver n black
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Member # 8369
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posted
 
 
Has anybody changed their cam out of the PI 99-04 sohc 4.6 motor and what combo did they go. Im looking in to it but i wanna kno if theres any smog legal cams out there that are worth converting. Thanx
[ September 17, 2009, 03:24 PM: Message edited by: silver n black ]
Posts: 727 | From: FRESNO | Registered: Apr 2008
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JohnB
Tech Moderator
Member # 969
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posted
I recently installed a set of Comp Cams in a 5.4 2v (Lightning). Nice rumble and will pass smog no sweat.
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1965 Shelby Cobra
1993 Cobra
2012 F150 Raptor
2020 GT500
Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002
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silver n black
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Member # 8369
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posted
Thanx John B for da info , what about the head? where they bone stock. I was thinking of going with sum stage II patriot heads and a pair of comp cams part #CCA 102500 or TFS#1 cam combo. but with that combo i guess im goin to be lokking in sum computer tuning?
Posts: 727 | From: FRESNO | Registered: Apr 2008
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JohnB
Tech Moderator
Member # 969
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posted
The heads were a light port, very little work done. Basically bowl and intake side. I went with the CCA-500's and matching springs. The lift isn't enough to warrant tuning on a NA setup. Mine was S/c'd though.
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1965 Shelby Cobra
1993 Cobra
2012 F150 Raptor
2020 GT500
Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002
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modded3v
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Member # 9410
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posted
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[ February 21, 2010, 10:37 PM: Message edited by: modded3v ]
Posts: 100 | From: fresno | Registered: Aug 2009
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