- Turbocharger = Supercharger???
- Cold Air Intake
- CAI, Airchargers, Coolflow intakes
- How loud is the OBX shorty header
- How to install the aem by pass valve?
- help fitting cams!
- crower stage 2 old grind
- engine swap possibilites
- Superchip and Supercharger
- Need advice for the future of my car..
- where is the IAT sensor plug located.
- Exhaust sounds change by making single to dual exit??
- Threw a CEL this morning...
- Polishing a stock head???
- OBX header install question
- AEM cold air.
- Low engine Idle Speed
- Crower Cams
- Weapon-R shorty
- What gives?
- PX Viper vs AEM: Where does vacuum begin in the piping?
- engine swap question
- Zetec rear wheel drive
- any difference?
- need exhaust
- NEED HELP: Need Part # for Exhaust Manifold Bolts & Studs
- Check Engine Light
- coolant leak, need help
- K&N intake question
- A few new parts for my focus
- svt rod swap
- lost 7/10ths in the 1/8th when I installed a header
- Random Technology Super High Flow Cat LEGAL?
- cam gears and camshafts...
- killed my clutch.. suggestions?
- Borla muffler question
- idle mistery?
- Another TB porting question
- header torque
- probably a stupid question but gotta know
- cam gears
- SURGING/ABRUPT SHIFTING PLEASE HELP!
- just changed header and guess what...
- Tell me if this sounds right???
- high flow cat help
- Got a header question
- to cam or not to cam that is the question
- Can an exhaust leak lose that much power?
- Help?
- K&N intake system, any one got it, and is it worth it?
- ZEX camshafts
- how will this make my zetec sound?
- Cold air or Short ram?
- Pro-M MAFS w/ CAI?
- anyway to stop buzz?
- How do you anticipate that this will sound.
- How do i?
- svt header on zx3
- intake port question
- Has Anyone Tried This?
- "Check Fuel Cap" MIL - Code P0455 EVAP Leak - CEL
- How much POWER
- drum to disc conversion??
- Cosmo Intake: Is it good?
- Installed Pro-M MAFS now BAD Misfire...
- Does the ECU store any information?
- EGR TUBE ADAPTER
- zetec manifold
- random tech High flow cat
- lookin for a crank
- need help on head install
- what diameter are the stock pistions
- Fuel Questions
- 2001 ZX3 2.0L Zetec
- Can an oil temp gauge be hooked up?
- Stock Catalyc Converter can be replaced??
- what kind of power #'s w/ 11:1 compression bottom end?
- How do I port my throttle body?
- Screamin Deamon coil Pack
- DPFE Cleaning How -To !!
- air intake question somebody help me out??
- Who is happy with aftermarket throttle body?
- Oil Pressure Gauge
- Where can you purchase new valve cover bolts?
- 2.0 Header/Exhaust questions.
- please help...starting
- Which exhaust OBX or MBRP
- exhaust
- Critique my engine please.
- Alternator Removal
- Borla exhaust 3.5???
- UDP
- Spark Plugs?
- Aem instructions.
- Larger radiator?
- long header on a turbo setup?
- Spark Plug gap ?
- JOY! -- another exhaust question.
- ATTN!!!! ZX2 OWNERS OR THOSE INFORMED ON THE ZX2!
- Cam Gears
- why are there people running 2.5" on a zetec?
- Upper Strut Tower Bar?
- Warranty Question
- Focus sport plugs wires
- Bought a race header - do I need an O2 Cheater AND extension?
- 65mm TB idle HELP!
- Stage 1 Cams with Stock Exhaust Manifold
- 2003 zx3 Auto Dyno
- lots of bolt ons where do i go next
- return style fuel system, possible?
- Lunging/Surging at WOT from a dead stop
- stock crank pulley size?
- CGI Block Benefits
- comp stage1 cams
- COOLANT LEAK NEED YOUR HELP
- wtf is wrong with my car???
- Ram Air Hood
- Timing belt of the Zetec S
- removing A/C
- how to measure for buckets?
- thread size for head?
- wierd smell
- CATLESS, TOO LOUD???
- aftermarket header gasket
- stand alone fuel management
- Zetec ZX3 Vs. Duratec ZX4
- FC 65mm TB problems...
- Oil Switch (Castrol to Mobil 1 Synthetic)
- 170° Thermostat
- how many ft pounds of torque to tighten header bolts
- OBX quality?
- Quick question about a header
- Why Volant?
- Denso Iridium?
- Procarparts INTAKE? Any good?
- Zetec Mains?
- My McNews Trip
- will it hurt anything to plug the egr?
- exhaust resonator?
- 2nd o2 sensor, huh?
- Volant filter replacement?
- Valve cover gasket Help Needed...
- Xcal2 :)
- Header bolts and studs
- sct xcalibrator2
- Ford Racing UDP - Belt
- Chip Reprogrammer
- awd kit?!
- Crane cam gears?
- Rough idle after 4-2-1 install
- oil pan???
- What oil r u running?
- header/flex flange problem
- Mobil One Oil Swap
- What can Cut through Stainless Steel Exhaust?
- Belt Size for AF/X UDP
- How to find EEC code?
- supercharger
- MSD IGNITION?
- Zetec / Focus Kit Car??
- how long does mobil 1 synthetic last w/a motorcraft oil filter..
- Replacing 4 in. Resonator
- Focus Central header, ya or nay?
- DIY MIL Eliminator
- Offroad/Highflow
- Quick question about gappin plugs...
- motorcraft fl-2005 oil filter socket
- If it wears out you must replace and improve... water pump?
- MBRP exhaust Question?
- Chips?
- head & cams
- 8200 rpm? how?
- ztec.....rwd
- ZX3 head on ZX2 block?
- Anti-Freeze leak!?
- SVT intake for Zetec?
- Gas milage looks crappy????
- 4 sec. 0-60mph Zetec!
- Where is the best place to get thermostat housing?
- engine management systems??
- Oil testing?
- having problems.
- is the for racing head the same compresion as stock?
- Cheap ebay find?
- who has had problems with cat convertor
- whats the most imortant mant. issue to keep up on?
- ORP power
- MIL,O2,EGR
- alternator pulley
- timing at idle ... how do you know if you have too much???
- is it worth the effort and belt?
- ATTN TruBendz SVT users
- Problems with Accelerating
- What would it take to swap an SPI with a Zetec in a 4dr Lx
- HELP!!!
- killin the cat? expected gains...
- oil kooler sandwich plate
- 15% off Volant intakes!!!!!!!!
- Serpentine belt routing
- chips...focussport....mcnewsautomotive??
- Porting TB/Manifold question
- Flex Pipe + Headers for only $183
- Need serious help!!!!!!
- crower buillt crank
- 65mm vs ported stock throttle body
- Oil on a Road Trip
- SDS system
- high rpm's (7800 plus) what bearings?
- Dual Exhaust for Evo 3 Body Kit?
- head gasket
- ideal pistons/rods you all would use on a NA/Nitrous setup
- place to buy resonator?
- 2.0L ZETEC vs. 2.0L DuraTec
- Sweet and Loud Intake
- Mileage discrepancy
- flex pipe..which one should i get??
- The Focus won't stay on???
- SVT Snorkel
- trip
- Painting Stainless Steel Header
- FC 65TB is leaking??
- installing me some headers, quick questions
- FC TB?
- Beware of Wal-Mart Tire and Lube
- Ported Throttle Body trouble
- Anyone cut or expand holes in their airbox?
- 2000 rpm w/ AC on WHY!!!
- I think I might have just messed up...
- raptor vs.sct chip
- A-spec Intake
- Apexi SAFC2
- UDP weights??
- my header tap dances.........
- Optima Yellow Top causes stalling?!
- where is the low side service port for the A/C
- Just a few ? about cam gears
- CEL ...excessive EGR Flow...culprit?
- Pass emissions with EGR dis. in PA???
- Fuel Pressure?
- Need some more gear help
- SCT Chip For Auto, Cant Decide...
- gonna get measured, etc for new engine torque dampning bracket.
- MBRP help needed
- phase one...
- Focus sport flange fix
- Best Transmission Cooler Brand?
- Car vibrates like mad when in a forward slant Please Help?
- Whats better a chip or a flasher?
- FC Central Pulley
- steeda fuel pressure