SHELBY GT 350 Member
Joined: Sep 2010
Location: see user name
600, at the tires? N/A?
Probably not gonna happen dude. Not with anything that remotely resembles a 4.6 anyway. You might be able to get a little north of the 400 mark, but realistically that's about it.
If ya wanna make that kind of power out of a 4.6, regardless of valve count, S/C, turbo or N2O is the only way it's going to happen.
2001 GT Convertible
All the usual bolt-on's /200 I6, C4
And a few Explorers too... 2008 4.0 XLT 4x2, 1996 XLT 5.0 4x2, 2003 Sport Trac XLT 4.0 4x4