- Stage 1 or Stage 2 Crower's
- Fuel pressure psi - What should my gauge read?
- Race header
- Jackson Racing Throttle Body
- Car runs better with CEL on...
- crower valve springs
- Question for Tom and others....
- Changed from platic line to copper line for mech oil press gauge
- Samco Sport hose kit
- Oil filter reccomendation
- Kamikaze Headers
- Power loss at high end of the power band? Throttlebody question?
- Spark Plug Wires?
- Pin 60 A/F hook up
- reving to 8500
- MUGEN POWER
- Performance motor mounts
- KonazxIII's head results
- Used 4to1 header and flex,,, What might it be worth??
- Battery light on w/ UDP's?
- stock throttle-body porting.
- Which cam??
- Check Engine + Gas Gage
- Monster Flow CAI
- bad vibrations while backing up.
- wow, sheet metal intake?
- Throttle Body Spacer
- Overcharging
- Another SVT Full Exhaust conversion
- Crower stroker kit pistons??
- Noticing something with 93 octane..........
- FR Plug Wire Length Problem
- 2.5L swap?
- Exhaust question
- For those who've built their engine(s)...
- Exhaust question with SVT header
- JBA HEader Fit 2003 ZX3?
- Trubendz Exhaust
- engine question Zx3,svt
- what cams will push me in the 140 whp range w/mods I have?
- comments on kamakazie???
- how do you find TDC?
- TB worth it/ New Question 2nd page
- Need a part number quick
- big engine problem
- FC Intake
- instal on lower/rear engine mount
- New FR head and FR stage 3 cams...
- Chip queston...
- OBX 4-1 Exhaust Header?
- Valve spring tools
- need help with EGR
- The BBK Throttlebody
- my new project
- egr delete question
- Where do the o2 sensors go?
- Zetec wet sump modifications
- newbie mod question
- Any have a dyno?........
- o2 sensor /o2 cheater octane question
- Help with a CEL, Codes = P0135, P0141, & P1383
- dpfe sensor...replaced but still runs bad
- McNews SVT header kit ?'s
- FR Stage 2 cams.
- MAC Header
- lower poly mount Question
- oil types
- horsepower
- Switching my stock exhaust for a stock SVT exhaust.
- One more stupid question about camshafts and tappets
- Ford focus RS injectors....
- Same size, lighter weight pullies???
- Anyone know how to fix the DSI?
- Proper technique for checking tappet clearance ?
- mass air flow sensor
- Help with CEL codes (mil)
- List of CEL codes
- arp head studs?
- Flash Tuning
- AZFS22FE and MSD wires
- Computer question
- Camshafts + Vortech = ?
- FocusCentral Intake Manifold
- May be a stupid question...
- Are pullies a waste to get?
- question about exhaust heat wrap....
- HP question
- Dead ZX3
- need help finding exhaust
- Not the usual TB spacer question
- McNews automotives, SVT kit / CAT combo
- Rotating the camshaft ...
- Odd Cold Morning Noises?
- New FR Head
- anybody in here try the 4.06 gear set? from F.R or F.C?
- coolent leaking
- Adjusting TPS on FC 65mm Tb
- Heat wrap for Header
- Adjust TB Sensitivity?
- Cleaning Intake Manifold
- how can oil pressure be a electrical gauge? (confused)
- Is a header going to make my car sound like a civic
- accessories squeal
- 10w30 bad for focus?
- Motorcraft double plats = azfs22c-f4??
- Gotta a quesiton on cams
- crower 2's old grind
- need help on gude head package install
- Cold Air Intake Installation
- air intake question
- exhaust systems, can u help me decide what is best?
- seen this question asked but never answered
- One real account of hydrolock from a cold air Intake...
- Code Sensor block...where???
- BOMZ Intake... DOESNT FIT?!
- OBX Cam gears
- Cam gears
- To good to be true.
- mod question
- mustang TB?
- Relocate oil filter?
- Total loss of Reverse in 03 Focus
- Trubendz - Aluminized or Stainless Stteel
- Are these headers any good?
- Spark Plug Wires
- MSD coil +zx2 wires...what gap?
- stand alone engine management
- would I be able to hit 13's w/these mods by spring time?
- Power Window's
- Hanging Rev's; Possible Vacum Leak?
- MBRP Exhaust
- Kind of an odd question..
- Anyway to clean O2 sensors?
- Where to get a resinator?
- My Rear Wheels are not coming off Why?
- What should come next
- Late model Focus intake manifold
- racing headers question
- What next?
- Stealth muffler installed!!!
- SVT header kit dyno + install write-up
- RPM hanging high??
- Does this look okay for stock?
- Cams and supercharger?
- accident!~!!~ *DELETED*
- ZX3 issues
- shorty's & stock cat's
- Engine mounts
- Buying an oil catch can...
- OBX 4-2-1 race header review..... with performance/sound added
- source for rebuilt zetecs?
- Performance parts
- head gasket
- warranty?
- PX Dyno
- HEAD GASKET??? where? what??
- Overheating Problem - Need Help!
- crower tech questions
- UDP are they worth it?
- MAF when do you need one?
- Larger fuel injectors when should you upgrade?
- Let the monkey lose!!!!
- mbrp exhaust
- 4-2-1 headers sound question
- Reverse lockout, Auto
- Fuel delivery problem
- $50 intake from Pro car parts or E-bay, are they worth it?
- Tip Question?
- 2.5 inch trubendz
- WTF?!?
- swap
- Sticky gas pedal
- Aftermarket Fuel Rails: Whos got one???
- piston rod and crank ?
- possible Timing Problem
- ???
- Cel with high flow cat?
- Air Bypass Valve = Permanent?
- comp cams help please!
- afx underdrive pulley belt...
- Helix Power Tower
- SVT vs. FC 4-2-1
- AEM with avenger bumper problems?
- Bad computer
- Cams
- oil question
- about emission test on crower cams, please help me out thanks!
- Question about injector upgrade for SVT...
- Bosch Oxygen sensor,..
- Two different K&N typhoons?
- Zetec in Lotus Europa
- FR stage 2 cams pass emissions?
- Spark Plug suggestions
- Engine block heater
- Magnaflow Magnapack muffler
- Raceline.co.uk 40DCOE's and Engine Package. Thoughts.
- Pipercross Vector or FS Cool Flo
- Computer's adaptive strategy?
- bosal hanging low
- Is this possible...
- whats wrong with my car
- Thank god for recalls
- Rear Disc Brakes
- oil pump?
- extreme all motor setup??
- Upgrading injectors
- where is the idle speed sensor located?
- wtf?
- Hmmm Sct OR Cams?
- burning smell
- Other Headers than FocusSport
- Who makes fr cams?
- fuel injector question?
- Ford Racing Intake Manifold Question
- ?'s about DIY chip tuning
- Head Lights Dimming?
- Timing tools
- bad gas mileage?
- OBX 4-2-1 header quality/performance??
- Project Big NA Zetec
- help meh
- Help, Exhaust Gasket?
- Is it okay to install used injectors?
- Please Help With Throtlebody!!! ASAP!!!
- Pipercross Viper
- new cams in the works, need tech help for specs
- mustang TB?
- pectel question
- MOBIL 1
- PX Venom and FS Front Stress
- NO FIFTH GEAR
- help finding specialty tools.
- SCT Chip (new)
- FC TB Troubles
- Piggy Backs?
- intake question...
- shifter ?
- compression ratios and octane requirements
- Focus Zetec Block Same as Escort Zetec?
- Resonator+Cat Conv.???
- AEM Alternator Pulley
- Cam timing
- valve spring compressor
- # to cc's
- 02 Focus Auto
- Need Help!
- obx shorty header
- Escort Zetec - Question, interesting one too
- 100hp/105lb.ft. dyno? wtf?....
- Intake manifold