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Duratec Tuning

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Sticky The Basics: Flex-Back Exhaust Systems for Your Duratec Focus.
15
9K
 by Jim Snider
Sticky Duratec failure (High-Performance Engine Build Discussion)
2 3
40
13K
 by SR Performance
Sticky Duratec Motivation Thread: N/A Club - 200+ whp
14
30K
 by focusownerskid
Sticky Duratec Parts and Products - New and Improved
2
30
29K
 by Unfairadvantage
Sticky Duratec Motivation Thread: F/I Club - 275+ whp
2 3
49
35K
 by koke'sfocus
Sticky Duratec FAQ - Take a look in here
2 3 4
62
60K
 by Semir
Sticky Duratec Turbocharger Kit Information
7 8 9
178
67K
 by pickituprallyteam
2002 Ranger Duratec 2.3 Cams and upgrades
9
6K
 by rallyrs
Deleting and disabling parts of the intake manifold- what works?
8
5K
 by rallyrs
Duratec 2.3 engine bay help
0
988
 by AnthonyTicconi
Anyone know the type of transaxle fluid I need? Contradictions from Ford.
1
788
 by Cobranut1
CEL help!
0
678
 by waytogopat
Top Speed's 300hp NA Duratec Build
5 6 7
128
97K
 by Escort2.4
Need intake flange drawing for 2.5 head.
1
717
 by Cobranut1
Honing Torque Plate
0
851
 by Cobranut1
Oil Catchcan Routing?
0
631
 by Revhard808
Intake, 2005 2.0l
0
929
 by jlhansenks
FocalJet..i need a Duratec wizard...
0
826
 by Favoritefocuswagon
Exhaust noise
2
859
 by zx4_cali
2.3 failure
1
630
 by jaybones
2.3 to 2.5 Duratec swap...with "some" goodies.
2
29
11K
 by D23Shawn
2.5 Swap-should I upgrade rod bolts while I have the pan off?
3
789
 by rallyrs
SCT Pro racer software help needed
1
517
 by focusownerskid
AEM UEGO Help!!
5
681
 by Revhard808
Exhaust removal 2.3 pzev
2
634
 by Yetti
What do you rev to? stock internal 2.3 duratec
8
2K
 by amc49
FSWERKS street vs stealth?
1
792
 by Liquid_02_ZX3
2.5 forged rods and pistons
12
3K
 by msperber
Clutch/flywheel for turbo 2.0
5
1K
 by D23Shawn
Back in a (running) Focus after over 4 years!
2
26
6K
 by Ja-Red
2.3/2.0 Which is better?
9
2K
 by 1turbofocus
VCT delete oil supply
2
942
 by nicemd
What does a typical idle cruise and WOT spark advance look like
1
872
 by 1turbofocus
Duratec cooling
0
705
 by msperber
ignition transformer capacitor?
2
5K
 by Buickboy
Really Considering 2.5 swap, all input is appreciated.
14
5K
 by Cobrawannabe
swapping from 2.0 to a 2.3
5
1K
 by focusownerskid
03 2.3 serpentine tensioner replacement
2
1K
 by 01sportwagon
Mazdaspeed 3 turbo manifold and turbo
3
1K
 by tonygowersjr
Duratec IMRC AND T/F Question pertaining to CEL activation
1
607
 by marklar134
Throttle stuck open again
3
703
 by amc49
Duratec 2.0 to 2.5 swap, larger maf housing needed?
0
786
 by Liquid_02_ZX3
Duratec Tuning Modifying the new, powerful 2.3L and its little brother the 2.0L.
90.5K posts
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