heads
Postmaster
Joined: Oct 2006
Posts: 4,171
Likes: 12
From: SE Texas
Yes. Why are you wanting to change them? If it's for more power-you're wasting time-there's absolutely no power to be gained.
JL
JL
Postmaster
Joined: Oct 2006
Posts: 4,171
Likes: 12
From: SE Texas
OK, looking at your profile, you've got a 2007 with a 4.6L.
I'm gonna assume it's a 2V PI head engine. Those are the same identical heads and camshafts that were used in the Mustang, Crown Vic, and every other vehicle that Ford put the 2V 4.6L in.
The biggest thing you can do is to regear the rear axle. IMO-the 4.6L trucks should have a 4.10 in them at a minimum. A good PCM tune with a flash tuner will also work wonders for power output and putting that power to the ground.
What exactly are you gonna do with the truck? What are your goals for "power"?
JL
I'm gonna assume it's a 2V PI head engine. Those are the same identical heads and camshafts that were used in the Mustang, Crown Vic, and every other vehicle that Ford put the 2V 4.6L in.
The biggest thing you can do is to regear the rear axle. IMO-the 4.6L trucks should have a 4.10 in them at a minimum. A good PCM tune with a flash tuner will also work wonders for power output and putting that power to the ground.
What exactly are you gonna do with the truck? What are your goals for "power"?
JL
Postmaster
Joined: Oct 2006
Posts: 4,171
Likes: 12
From: SE Texas
JL
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