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-   -   04-08 4.6 2V Questions (http://forum.gopowerhungry.com/forum/showthread.php?t=4808)

Cold Mon, June 28th, 2010 05:37 PM
04-08 4.6 2V Questions
 
Whats the difference in the mustang 2V and the 04-08 f150 2V motor?
Why can the mustang rev to :yikes2: 6000 rpm and the truck only to :disbelief: 5000 rpm what can i change or swap out to make this happen???? Would a PCM swap or do i need to do cam and spring work?? I mean even the :cursin: 5.4 revs that high and its just a stroked 4.6 with 3V heads!!! Please help!!!!

Longshot270 Mon, June 28th, 2010 06:34 PM
What mustang 4.6L 2V are you talking about? All of the ones I've seen are 3V. There might also be other factors. I know that they also have a different intake manifold so I doubt that is the extent of the differences. :shrug:

Cold Tue, June 29th, 2010 10:37 PM
Quote:
Originally Posted by Longshot270 (Post 36472)
What mustang 4.6L 2V are you talking about? All of the ones I've seen are 3V. There might also be other factors. I know that they also have a different intake manifold so I doubt that is the extent of the differences. :shrug:
That would be the 99-04 mustang with the 2v the cobras had 4v motors

Longshot270 Tue, June 29th, 2010 11:07 PM
Quote:
Originally Posted by Cold (Post 36533)
That would be the 99-04 mustang with the 2v the cobras had 4v motors
Hmm, well then a guy I talked to a few months ago who owned an 04 mustang didn't know what he was talking about. Hope he got the right headers, that is the mod he was thinking about. :giggle:

I think one reason why the f150s dont rev as high is that there seems to be trouble with the f150 torque converters over 5400 RPM.


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