I know it was yesterday. I tried posting it yesterday but was having some browser issues so I just forgot about it.
Registered User
spoke to a sales manager at the dealership. Sunrise ford in cali one of the largest dealership and first to get the 08 f250. But he was saying its only a 15 horsepower increase on the current 5.4L and a 6 speed tranny. Also showed me a brochure of it to....
Technical Article Contributor
ManualF150
Technical Article Contributor
close
Apr 29, 2026
- Join DateJan 2007
- LocationVernon, NY
- Posts:10,636
-
Likes:169
-
Liked:264 Times in 255 Posts
4.6l 2v = two hundred fifty four hp*
5.4 3v = three hundred twelve hp
No release on the 3v 4.6l.
Tentative number.
5.4 3v = three hundred twelve hp
No release on the 3v 4.6l.
Tentative number.
Senior Member
I bet the 3V 4.6L will be like 280hp.
Senior Member
LOL if they really only bump it a 12-15 hp.. What is that, a little more aggressive tune?
These 5.4's can make good power n/a and still make good gas mileage and good emissions.
These 5.4's can make good power n/a and still make good gas mileage and good emissions.
Technical Article Contributor
ManualF150
Technical Article Contributor
close
Apr 29, 2026
- Join DateJan 2007
- LocationVernon, NY
- Posts:10,636
-
Likes:169
-
Liked:264 Times in 255 Posts
Quote:
Ford spec is 312 on the flywheel... when they attach it to the F150 and do the ECU settings, it is 315. Originally Posted by weazel
spoke to a sales manager at the dealership. Sunrise ford in cali one of the largest dealership and first to get the 08 f250. But he was saying its only a 15 horsepower increase on the current 5.4L and a 6 speed tranny. Also showed me a brochure of it to....
