- how to tell if the intercooler pump is not working
- can someone run this vin # ?
- Power Engine Reduced??? Help!!
- pulley swap to bonnie ssei 2002 question
- LS4 Throttle Body
- WTF? Shift light in my 07 SC?
- Zzp Pcm
- gauges
- Another Plug Question.
- Please help. Im pissed!
- suggestions plz
- injector help
- Breather
- exhaust clamps
- Intake question
- E3 Spark Plugs
- What Exhaust Do You Have?
- false knock?
- this happen to anyone else?
- thought this was funny lol
- cobalt stage 2?
- clutch masters fx300 stage 3 any good ????
- need help deciding about exhaust or not...
- Good Exhaust?
- question about header/dp
- before i supercharged my 2.2 i put on a
- Intake Mani Bolt Thread & Pitch
- lsj 2.0 eagle rods
- Help: Sway bar link related
- little help on an error code
- ZZP vs GM Dual Pass Plate
- #42 lbs injectors
- Lsj question?
- where to get rods
- TQ Specs
- looking to mod again
- Help big problem!!
- Injectors
- For the harrop guys
- Turbo Conversion!!!
- Picture of A-pillar with gauge?
- Nos
- This is logically possible, isn't it?
- stock catback info
- map sensor part number
- Is my car normal???
- 3in dp bolt to stock header?
- question about stage 1 & 2
- C.E.D.(crate engine depot)
- Cams
- loud exhaust problem
- NGK 4644's = BKR7E
- Idling lean- P0455
- zzp or ottp heat exchanger
- cat or not to cat???
- exhaust question
- Exhaust Cutout
- d/p separating
- Modification list!! need help
- LSJ Cams, need help...
- How to tell if I blew out a high flow cat?
- Turn Signals stopped working?
- spark plugs
- exhaust idea
- Hi Flow Cat?
- stock boost gauge 4 wires which is positive and which is negative?
- CEL for Knock
- 2.0 SS/SC JBP Vortex Header / Manifold Install
- studs/gasket
- Just aquired AllData!! read this!
- installing wideband
- HP Tuners/ZZP PCM OMFG help lol
- i have a prob
- need help with some questiions
- supercharger silencer holes revisit
- what mod reduces wheel hop the best for the price?
- 1/4 Time
- installed my widbeband today. what are good numbers
- down pipe.
- good news
- exhaust ?,s
- Trunk problem
- miss firee??
- looks whats new
- Knock Question.
- Whats you opinion on this
- Build or TURBO???????????
- have question about 60's
- Omg Look Need Help
- boost issue
- Desperatly in need of an exhaust manifold gasket
- 220 degrees help
- No Oil Left In Engine - What Damage Done To Engine?
- Stock 05 cobalt SS boost levels?
- 3" exhaust question? ? ? ?
- ?? about key and key fob
- 1/4 cobalt ss/sc with stage 2
- Pacesetter header
- Need help! Something went wrong!
- Oil filter relocator!!!
- white smoke from vent
- Trifecta
- I'm removing and re-bolting my entire exhaust today
- Will Hahn hurt performance in any way!
- Ottp Heat exchanger question
- for those with the ottp stg1 kit
- for those with the ottp stg1 kit
- 3" intake
- best shorty header
- Coolant temps???
- OTTP Heat Exchanger Review & Install
- xtc cai
- Fs Brand New Nitrous Kit
- AEM dryflow replacement
- exhaust question?
- Can I run a 50 or 100 Shot?
- so i installed....
- 2 aftermarket heat exchangers?
- Install K&N How To?
- bypass valve?
- Ever heard of BKR6E Part #6962
- L shaped O2 fouler???
- Anyone have OTT Walbro 255 LPH pump?
- pacesetter header issue
- Question about tuning
- vale spring pressure?
- help..cheap dp
- UEGO in new ZZP pillar
- Question about OTTP
- exhaust is way too loud idk how to quiet it down..
- hptuners timing problem. dyno sheet posted
- Question about the ss/tc exhaust
- debating on putting my header on
- cant find BRK7E locally, would autolite 3922 work?
- Hey
- need help now car wont start!!!
- Guages
- Exhaust Question?
- reflash?
- horsepower..please help :(
- dual exhaust question
- K&N typhoon problems
- hatrickstu Cooling mod peepz
- clutch pedal
- clutch pedal
- What size pulley????
- Supertech Springs
- which parts to get
- I want CAMS....Where do I get them?
- Can I safely...
- cam sensor relearn?
- Going to ZZP Tomorrow
- Haven't Been To The Dyno Yet
- Who Has This????
- is this worth a damn???
- tune curious
- Gm Stage 3 pulley
- Nitrous through the harrop?
- power slotted rotors
- new ott axels out !
- Turbo oil feed
- stage 2 kit question
- for HP purposes?
- Wing center & caps
- Cold air intake?
- injection plate
- How do I obtain/purhase a new PCM/ECU for my 2005 Cobalt SS SC?
- getting rid of old gas
- Injector Alternatives
- SS N/A question.
- Should I buy the Hahn Catback? Please give opinions
- 2.2 dp on a LSJ?
- Engine Power Reduced
- harness for 72lb lucas injectors
- Wideband noob Q
- OTT STage 1 $340
- Would Anyone be interested?
- Intercooler Plumbing.
- first successful hammer mod
- Really Confused Here Need Some Opinions
- 2.5 or 3 inch exhaust decision...
- AutoMeter Wideband Gauge
- Any One know if the pipe thats circled in the pic is suposed to connect to anything??
- ott stage 1 or gm stage 2?
- Brake lines Information PLEASE!!!!
- Reflash!!
- Hp add from intake
- Prob asked a million times but
- 3.1" pulley on stock belt
- question about heads
- Intercooler Pump Help!
- Helicoil odds of fix?
- Forget it.
- I/C Pump Working?
- Question about tuning!!
- Question about Stage 2 kit
- Smallest Harrop Pulley!
- questions about my kit! need answer
- Exaust Opinions!!
- Let me know what you guys think
- GM Stage 2 ... what now?
- Runs Like Crap....
- Quick HPTuners question..
- Boost ...
- Performace trouble
- what to gap the plugs at
- Quiet Performance 2.5" exhaust
- Tuning question
- Which Header?
- Real simple battery question
- pistons and ???
- Hahn Exhaust Modular Exhaust Inlet - Stock & 2.5" Downpipes SS/SC
- Does anybody know how much the HP gain is from a AEM cold air??
- wheres the wire go?
- Dual pass with option b or Meth
- I think im getting lag.
- Turboing a redline via removing SC Bypass
- Missing my torque
- AEM cold air intake????
- OTTP Pissed me off
- OTTP Stage 1
- spark pulg gap? asap
- Need help with OTTP Heat Exchanger
- ottp stage 1 kit pulley has to be machined??
- Making the LS4 TB driveable
- header ?
- this be a good buy?
- Tell me why.
- Magnaflow exhaust
- TVS owners how much whp?
- question bout sound
- need a downpipe
- Track help
- 1 step colder plugs cel?
- new tune
- Hatrickstu's Icebox Mod
- friend just got the stage two and problem....
- Catback Systems
- C/A Heat Exchanger Install ?
- ss/sc 300hp
- black smoke
- trouble installing header
- Who has a catless 3" dp....
- p0010???
- help !
- NGK G-Power Spark Plugs ?
- Beat the Heat
- Iat1 and Iat2 Post Them.
- Megan racing exhaust
- i need help FAST!!! removing/ installing serpinteen belt