- Boost gauge wiring
- compression tested
- piston direction?
- quick timing tensioner question
- 3.1 and 42lbs with trifecta tune
- Blow by from valve cover to intake?
- miles vs problems
- Running rich!
- pcm questions
- MAF Sensor Bad?
- looking for somthing
- LSJ Turbo Adapter Plate?
- Should i upgrade my clutch on a 06 lsj?
- 07 cobalt ss/sc exhaust
- 06 SC worth buying? Compression test results included.
- water wetter coolant addative
- Gen 2 oil squirters in LSJ?
- Slight Miss around 4-5K
- Intake Question
- OBX lsd
- Darton Sleeves
- Well today it begins!
- HP Tune Help!
- Quick Exhaust Question
- Zzp stage 2 cam question
- realistic dyno numbers potentialy
- Does anyone else have this problem?
- Stage 4 Saab 9-3, Cam specs + Motor build
- lots of cels!!! help
- HELP....Dyno/Performance shop
- Meth kit?
- car still wont run need help?
- Devils own kit questions
- 3.5" intake and 3.5"exhaust
- lsj block pitting
- Best meth kit for me
- IC pump replace shhhstorm!
- Clutch issue
- LSJ running too lean !!! (I know old news)
- Throttle body/tps/apps problem. HELP
- OBD 2 Code P0068 and p0128
- badmab header?
- Interesting idle phenomenon
- Clicking at idle
- ebay exhaust for $130 shipped?
- California CARB Legal Parts & Modds
- ZZP H/E Rant !
- lsj crank getting modified
- Magnaflow catback-----resonator length?
- Burning Smell After Hard Pulls?
- Is 97,000 miles to high to start modding?
- car wont start?
- header
- higher iat2 numbers after h/e install
- Stock heat exchanger losing coolant?
- ZZP intercooler pump?
- do you need to remove control arm bolts to change clutch
- Noob intake question
- Overbore Piston rings??
- Tune
- Just got some headwork done.
- Where to go from here...
- lsj build questions
- Simple Idler / tensioner question
- rectorc08's Turbo Build
- Where does this vacuum hose go?
- Stage 2 vs Stage 3 cooling mods
- Question about exhaust
- Looking for a 3" Magnaflow Exhaust
- hp tuners
- Cold Air Intake Suggestions
- LSJ to LNF swap shifter cable bracket?
- 2006 Twincharged SS-Issues-Help
- zzp turbo kit question
- Help.. Reverse Issue..
- Which Catback!?
- Turbo Lsj Part Out Coming
- Strange engine noise
- Idk what to do..couple problems here
- Stage 2 / question
- 3 options, what should I get?
- 2006 cobalt ss/sc problems
- Thinking of getting a Trifecta Tune...
- HP question
- Help...
- injen hydro sheild
- car won't accelerate!
- check your fuel pump rewire kit.
- Overboost
- Cobalt SS engine power reduced/ engine disabled
- need help fast
- Not 2.95 pulley, It's 2.8 pulley
- Intercooler pump malfunction cause reduced HP?
- Ultra-Gauge OBD2 Scan Gauge
- You mirin' my IAT 2 temps???
- car wont start after fresh build
- Lightweight crank pulley
- LSJ Brakes and $350 for Brembos
- Why no hybrid L61/LSJ builds?
- AEM intank fuel pump
- Why purchase a 2.5 catback?
- o2 sensors/downpipe questions
- Exhaust Set-UP????
- Stock Header to DP question.
- Upgrading pulleys question
- went to bleed the clutch and pop
- looking for opinions, wanting to rev to 8k
- How much can you add before a tune is needed
- Help planning.
- looking for dyno/tuner in ga/tn/ky
- zzp heat exchange install
- LSJ Turbo Poll - Answer which turbo I should buy!
- Battery going dead overnight..NEED HELP
- Last night issues
- Help installing a remote starter/keyless entry
- Melon's 400hp build or bust thread
- considering new downpipe
- Vaccum leak testing.............
- 4.45 ring and pinion
- boost gauge
- mah new ion
- clutch install. cant find where wire suppose to go
- exhaust
- What should I do next?
- pulley
- Idle issue!!!!!!!!!!!!!!!
- Help quick, installing zzp longtube header in the cold!!
- P0017 crankshaft code help??
- Quick Question
- ...zzp ??
- Exhaust Upgrades
- Aeroforce A/F??
- lsj whats it worth?
- Supercharger Rotor recoating
- Motor build
- Airbox Mod vs Injen vs ZZP 3" FOR WHINE
- 2.5 or 2.6 pulley
- LSJ Build Book & Sport Compact PDF files
- zzp stage 3 kit problem
- Where to download build book
- Exhaust leak or Rod Knock? (Video)
- NEW! Stage 2 Questions.
- Bad Map Sensor
- Retune going from Gm 42's to lucas 42.5's?
- help please
- FE5 Upgrades..
- ZZP Stealth heat exchanger
- what to look for?
- cruise control problem & no coolant in reservoir
- stage3 install advice needed!
- Question
- LSJ internals?
- Does anyone have a radiator diagram??
- Aeroforce repair?
- Car accelerating by itself... wtf? Also some lurching.
- Hp Tuners pro help
- WARNING * E3 spark plugs*
- P0300 & P0456 problem
- Downpipe questions
- New numbering of stage kits
- new to cobalts, help me out please
- Where to go from here...
- new ecotec shop
- Change To E85!!!!!!!!!!!!
- for those with big clutches
- Timing Chain stretch/length
- PCM question
- new setup
- Oil and coolant in my intake FML
- Traction Control is m.i.a ???
- General 2.0 LSJ Modding Question
- The slow Govenor is attempting to go faster
- my 2.0 sc build need some advice
- Clutch
- passing inspection with no 02 sensor?
- 50# with 2.85 n Ported SC
- Lsj ion vs lsj cobalt
- 1 Question And Idle Soulution!!
- Intake
- 574's TVS mini build
- Twin Loop Muffler Question and Who is This?
- GMC stage 2 kit?
- upgrading
- Safe AFR numbers?
- What clutch are you running in your LSJ Turbo?
- Gas Mileage Dropping
- possable new intake manifold for lsj
- 07 ss/sc won't turn over, radio wont work.
- confirmation please
- LS4 TB ???'s
- A/F Ratio advice needed/ my NMPT experience.
- Does the LNF clutch work in an LSJ transmission
- Something I never noticed
- Installed a boost gauge, hardly any VAC?
- Timing cover
- My meth install
- Cam Tensioner Failure
- Ecotec electric water pump setup
- Question about stg2 kit.
- Tire Rubbing hole in inner fender due to intake, any help??
- Engine Codes pls help
- Check Engine Light Reset
- Airbox mod, new filter?
- Anyone selling stock exhaust??
- After installing new clutch the pedal sticks to the floor
- I want to twin charge!
- Changed battery, radio not working.
- Broke down 3 times on highway this morning.
- Car wont idle till warm
- Strange CEL codes
- should i buy this cobalt ss im looking at with a bad head gasket???
- Gas pedal going bad?
- Intake manifold bolt guides
- can someone measure an M62 for me?
- Popping noise
- Questions about my near future build
- Buying an 04 ion redline soon. anything i should know about the 04's?
- center consol
- holy rasp
- Who makes AC delete pulleys?
- o2 sensor bypass, will this work?
- Transmission effect on HP.
- Turbo Duck (LSJ) 2.o
- Guestamate on HP numbers? Mods listed!
- Official catch can/crank case vent system thread
- Car won't start
- Zzp pcm
- 06 ss/sc exhaust!
- head gasket review....
- removing camshaft position sensor
- Are cooling mods a waste of money?
- Best way to hit 250 hp?
- Eed help Loki g for fuse
- Pop goes the weasel ;(
- launch control device for manual trans
- Will my setup be too loud?
- check this out
- Tales of an M62
- Fuel Pressure issue at WOT
- Car will not start!
- Whine Noise
- Bolt Help
- Car surges then shuts off
- GMR head port vs full race port
- What maintenance should I have done by 60k miles?
- Burnt Valve?
- Going catless
- YOUR current LSJ setup
- ZZP Midlength Header
- over heating