- Joined
- Jan 13, 2019
- Messages
- 1,378
- City
- Pennsylvania
- Vehicle Year
- 2004
- Engine
- 3.0 V6
- Transmission
- Automatic
- My credo
- My world is filled with stuff that needs to be fixed
What is different?
-
Welcome Visitor! Please take a few seconds and Register
for our forum. Even if you don't want to post, you can still 'Like' and react to posts.
Why Do The 2003 - 2004 3.0 Engines Make More Power?
- Thread starter 8thTon
- Start date
Uncle Gump
Boomers gotta Boom
TRS Event Staff
TRS Forum Moderator
Supporting Member
VAGABOND
TRS Event Participant
GMRS Radio License
TRS 25th Anniversary
- Joined
- Sep 17, 2018
- Messages
- 16,124
- City
- Ottawa IL
- State - Country
- IL - USA
- Vehicle Year
- 1986
- Vehicle
- Ford Bronco II
- Drive
- 4WD
- Engine
- 2.9 V6
- Transmission
- Manual
- My credo
- Lead follow or get out of my way
I'm not an expert on model year differences on a 3.0... but I would have to say technology is probably most of it... calibration. Most all of these engines are de-tuned prior to putting them into the hands of Joe Public.
adsm08
Senior Master Grease Monkey
Supporting Member
Article Contributor
Ford Technician
TRS 20th Anniversary
- Joined
- Sep 20, 2009
- Messages
- 34,623
- City
- Dillsburg PA
- Vehicle Year
- 1987
- Engine
- 4.0 V6
- Transmission
- Manual
- Tire Size
- 31X10.50X15
It's probably almost 100% tuning.
switched from cast aluminum to plastic intake manifolds about that time. different fuel management to accommodate alcohol, flex sensors eliminated about then. fyi, max power is sometimes obtained while using E85.
Sponsored Ad
Sponsored Ad
TRS Events
Member & Vendor Upgrades
For a small yearly donation, you can support this forum and receive a 'Supporting Member' banner, or become a 'Supporting Vendor' and promote your products here. Click the banner to find out how.
Recently Featured
Ranger Adventure Video
TRS Merchandise
Follow TRS On Instagram
