- 09 cobalt ss mod help.
- How many have experianced issues with Forge atmospheric BPV?
- Best Ecotec 2.4L block
- Best engine and trans mounts
- Starting the ZFR Build
- torque log - sensor issue?
- Genuine Saab intercooler
- Knock
- Back in the Saddle
- Shattered third gear and then tranny...
- tune
- E47 Tune
- Axle seals
- CPS relearn?
- Strange boost issue, opinions wanted
- For all tuners out there....I have a challenge for you
- Meth nozzle location for maf relocate
- Can you increase boost pressure beyong your wastegate spring with a hallman pro mbc??
- Is this a performance module under my dash?
- LNF Specs PDF
- Camshaft Sprocket Replacement
- Losing power, erratic response - help please
- P0017 camshaft/crankshaft sensor correlation code
- 3 Bar MAP Sensors
- LNF Blueprint???
- p2155 and p2149
- Accusump turbo after oiler?
- Anyone with zzp cams step on in
- ZZP Catless DP
- Built in WB o2?
- Engine Pwr reduced....Help Me!!!
- 2.0 turbo gmpp1 run anormal
- No boost after installing CAI
- What goes here??
- time to upgrade
- Boost on idle...
- Best turbo for 450+hp
- Zeitronix Ethanol Sensor
- MPx Vs. ZZP Catted Downpipe; Your recommendation?
- Anyone using a Turbo heat wrap?
- ZZP Cams and Valve springs installed!
- Exhaust question borla or magnaflow
- Car Bucking/kicking under light acceleration/cruise?
- Euthanasia ported head
- Best Clutch? ASAP
- Possible to get GM stage kits?
- How do you route a catch can on an aftermarket turbo???
- Question about aftermarket charge piping
- Anyone running a AN20NHT motor?
- viper alarm. need help
- oil change "myth busters"
- Gettinf sick of the catless drone and raspiness.
- zzp pcm lnf
- 2.4l na to 2.0l tc
- Clutch Failure w/pic
- 09 ss:tc vcm file
- Who else runs the ZFR, ZZP 5th injector and full E85 in an lnf? (injector problems)
- Best brake & rotor setup?
- Anyone havew 4.45 gears in trans now?
- Forge?
- HHR SS Shutting off / Running rough for about the first few minutes each morning ?'s
- Meth controler vacuum/boost source?
- p0091 reduced power
- p2237
- Trifecta Performance tunes world record ATS turbo
- Engine Builder Advice needed, bearings
- were to find a tune for hp tuners
- hp tune ?
- LNF TOB/Slave issues South Bend Stage 4/Fidanza
- Anyone ever use 4" downpipe?
- Cobalt running bad
- Weird flutter with Forge BPV
- what r u running for a clutch for high power
- Are bov bad for your car?
- Intercooler piping and bov question?
- Turbo manifolds?
- Lambda and A/F Issue
- Colorado Emissions ZZP Hi-flow Spun metal Cat
- Changing tunes in winter?
- Picked up my package today!
- What mounts to get from Powell?
- 600 HP LNF set up
- DI Injector Cleaning
- Intermittent Boost Issue
- misfire codes
- P0101 and P0106
- p0010 and p0011 last year, now p0013
- E85 Coversion
- Just ordered my ZZP intercooler!
- Bypass valve bolt
- ford
- lnf vs ldk
- Turbo size in millimeters?
- Radiator and Surge Tank Piping
- Clicking on hard accel cold start
- How to adjust Wastegate
- WERKS Upgraded Tensioner
- Port and Direct Injection Test Setup For Partially Premixed Combustion
- Turbo air bypass solenoid / crankcase ventilation
- Turbo Whine when cold
- LSJ Flywheel in an LNF???
- Shoral lithium-iron battery
- Tbolt sizes for lower cp
- Is it worth spending $ on Bates rockers?
- Big list of help
- Need to contact LNF tuner
- In Need Of Some Expert Advise On Cold Start Up Issue & Ltft & Stft
- Turbo Flutter! help!
- My ltft & stft
- A newer new 2.5 @ a newer new 2.0 with 295 ft-lbs of torque
- Couplers and Clamps
- Tuning questio
- My mind is playing game with me.... I think??
- turbocharger not making boost
- Cleaned Intake Valves
- ZFR turbo flutter, has anyone solved this yet?
- Slight Engine Knock?
- misfire
- HP/TQ guage reading?
- no boost and loud whining noise!! please help
- Crankshaft oil leak?
- k04 gone
- So if my motor S@#$ the bed too what do i replace it with?
- Downpipe on the way - check out this deal!
- Another p2178
- How to hit certain 1/4 times
- clicking sound from wheels
- Cel p2270&p0140
- F40 6 speed conversion
- Please help people with trifecta
- Tune Info!
- F35 trans options - 6sp??
- POWER STEERING? No START?
- Zfr went from trifecta to hptuners
- What else to buy
- Trifecta tune, getting exhaust after tune, what would happen
- top mount intercooler
- Low gear no boost, increased lag and rough idles.
- F*ck me... p0299 underboost
- SS/TC map sensor 2nd went bad
- Another EFR takes a S*!t
- What's the part number for stock plugs?
- What battery should I go with?
- Cant decide
- Add me to the 3rd gear list...
- e3 plugs
- For you guys with the rear brake pad rattle!! I found the problem
- Weird boost issue
- Stalling and more fun
- Check Gas Cap Message
- MAP Sensor question
- help, no boost
- Should I get an oil catch can?
- Real knock or False knock?
- Question about slicks
- What tranny to run next >? blew my 2nd lnf tranny up lol to much tq
- 392 HP k04 e85....bull?
- Boost Gauge Going Backwards
- Forge bpv maintenance
- Question about zzp mounts
- LNF Noob
- race gas
- Alarm not letting car turn over
- zzp
- zzp twin charge
- Which DP w/ no CEL
- Anyone know dyno numbers?
- Hp tuner help!
- Cat or Catless....Tree hugger or balls out?
- Whining noise when I slow down
- What year/model cobalt ss's have a USB port?
- K&N SRI Question
- What really cause lnf chains to stretch?
- Sticky shifter
- How does the ECU make sense of changed gearing ratios?
- Please help
- Where to get Trifecta Tune ?
- Cobalt SS: Project 25G
- LNF Head Removal Prodedure
- Too many metal shaving?
- Thinking about ZFR...some questions
- Stock exhaust manifold help
- 3 Bar Map Sensor question
- How to gut cats?
- Lower intake tube
- very wierd boost...Any help is welcome
- When will it go boom?
- Spare ECU issue??
- 100th timing thread help
- Pyschosteve TUNE HELPPPP
- Must haves!
- Will new Knock sensors cure False knock?
- Will a Tune fix my car?
- Front Drivers side wheel bearing
- P2227. Tried Reflashing, swapping computers, code still pops up...
- Need new summer tires, which work good for the cobalt?
- What octane level do you use a GM Stage 1 kit?
- Spark plugs: Brands and gaps?
- Lost all power everything seems normal
- Boost spike?
- piston oil squirters
- clutch pipe.
- What is a good tire combo for 2009 lnf cobalt 440 tq lol
- boost higher randomly?
- I hate installing the lower CP!!!
- Treadstone Lower charge pipe
- cylinder misfire on all 4
- Weird coolant leak
- Cracked a Sleeve-- Should i build the block or what?
- Superchips question
- Pcv upgrade info:the mystery of oil in the cylinder head blind ports explained
- Fun with codes
- 10 psi max
- A few turbo issues
- Request for ZZP to make new LNF Rear Brake system!
- Dejon Powerhouse Precision 5457 Ball Bearing Turbo - Water Cooled 465HP
- Meth kits, progressive vs boost switch
- Cheapest downpipe for Canadians ?
- New clutch?!? Help!!
- Treadstone Lower CP
- Whats the best turbo kit for the LNF?
- Installed Tr10
- Throwing codes
- Only 11 psi? wtf!
- Clutch??
- LNF Rocker Arms?
- LNF ignition coil part number?
- Dyno numbers are in!
- fuel in oil
- turbo flutter/not building boost
- Rear brake/e-brake
- Problems AFR's and RPD readings
- Aftermarket clutch/ next steps in build/ misc
- how to make ur car slower
- Hahn charpes with Treadstone or ZZP intercooler?
- Codes Read...Now What?
- Snow vs. AEM meth kits
- Installing cams
- opinions on this dyno...
- GMS1 WITH MODS... what you got?
- Evap Purge Valve long term fix?
- Anybody tuned with 110 octane before?
- should i keep it or sell it
- Turbo xs downpipe, Help!!
- Info needed!
- Issue with Transmission
- Lower 3 Bar Map Install
- ZZP Dyno Tune vs Trifecta Tune
- 2011 regal turbo vs 2008-10 cobalt turbo
- Charge Piping!