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Owen S Quirion · 03-17-2011, 08:07 PM

I think the factory rating on the 4.6 was 300HP, this one has 11:1 CR, Big Cam, Big Throttle Body, and special heads. Must be that NHRA thinks that stuff makes them slower so they rated it at 235.

03-17-2011, 08:07 PM	#3
Owen S Quirion Junior Member Join Date: May 2005 Location: Captiol District of New York Posts: 71 Likes: 0 Liked 0 Times in 0 Posts	Re: 2011 4.6 3 valve Ford Ok'd for stock I think the factory rating on the 4.6 was 300HP, this one has 11:1 CR, Big Cam, Big Throttle Body, and special heads. Must be that NHRA thinks that stuff makes them slower so they rated it at 235. __________________ BF/S 1985 Grand Am 3.0 V6