- Cruise Timing
- Exhaust manifold gasket?
- Should I Go With A 2.5" Pulley ?
- if you had 2000 to spend...
- Thank you dynomax!!!!!!!
- Strange tick from motor?
- Trifecta Gm stage 3 + LC issue???????
- mp62 for sale?
- Any tuners out there??
- Switching to E85
- Nates 2.4 pulley
- Intercooler Pump Replacement
- Seafoam Question
- 2 questions for experienced installers
- stock sc --> zzp turbo
- 2.8" w/ 42.5's Boost?
- Stage 2 Lean issues
- anyone ever bypass the a/c?
- zzp intake guys
- NEED HELP ASAP. stock boost on 2.8
- HELP!!!! ZZP stage 3
- Harrop stage 3 kit from OTTP
- Help fix my High IAT2's ?!?
- Can i swap pulleys
- water/meth questions(noob)
- zzp stage 3 heat exchanger question
- Coupler noise only for a day?
- question bout stage kits?
- LSJ throttle body part number
- I Smell Hot Glue Gun
- Anglia Convertible Street Rod Build
- Oil Pan
- Exhaust
- Install and Tune
- What To buy next?
- LSJ Heat Exchange
- 05 Custom Build. Any Suggestions?
- Look what I got today!!
- To Go 2.6" Pulley Or Not?
- AFR at WOT
- Looking at getting a turbo timer
- Header ?
- Why does the AC make my Cobalt...
- cutout issues and questions
- Upgrading Clutch
- comp cams for lsj
- intercooler pump rebuild
- neutral balance shaft
- Catback Exhaust
- GM stage 3 ????????????
- Looking for a tuner around Wisconsin (willing to drive)
- SS/SC boost spiking?
- Running Rich?
- Anyone had this problem before?
- Aem wideband
- They Rigged my car help!
- Supercharger Knocking
- Zzp s3 dyno.. Bad numbers
- Info.
- Onto Mods...
- hows would this exhaust set up sound?
- 3" catless dp or repair 2.5" highflow catted
- Does lnf exhaust fit lsj?
- CAI and exhaust
- im stuck need help plz
- zzp heat exchanger ''IN''and ''OUT''??
- zzp race tune vs standard tune
- Turbo or stage kit?
- windshield washer lines---> h/e ?
- Effects of running lean
- HPT - MAF Tuning
- Need base tune/possible full
- Is this safe for my cobalt
- need help! coolant leaking into cylinders after dual pass and h/e install
- Stage ii
- SS/SC questions
- rear o2 sensor needed to wideband tune??
- just ported my SC!
- zzp stage 3 s/c kit pcm
- Exhaust Too Loud? Walker Quiet Flow FTW!!!
- Took apart the supercharger. Sealant?
- HPT - Tuning Issues?
- performance mods
- Clutch Rod Loose from firewall???
- Another Exhaust Rattle Question. Input Please.
- OTTP 3" Intake Question
- clutch tool?
- Bad Mab Header w/o downpipe
- Pulley and Tune question
- Stage 3 Question
- Ticking?
- headers and downpipe...
- Dual Pass Endplate
- E85 on nitrous
- what plugs should i run?
- what upgrades do i need
- For 2300 $ what would be the best for hp gains
- Power loss from bolt-ons.
- bad noises
- Thoughts on the OTTP rotated transmission mounts
- ls4 tb installed
- AFR Lean off the charts!
- steering problem
- exhaust loud
- help with clutch plzz!!!
- StageII07's build.
- High NOx levels what's wrong
- What injectors to use????
- chatter under valve cover.
- guages??
- Ottp Stage 2 H/E
- Getting tuned Sunday
- Injen cai weather guard
- lsj coil and injector cover on lap
- HPT - KR issues
- 2006 ss/sc
- Needs a 2006 PCM
- ZZP stage 3 heat exchanger.
- Got ripped off?
- remflex for exhaust leak ?'s
- Stock Exhaust Size?
- ZZP header and DP question
- option b, dualpass.
- AEM Uego Review
- Bad Mab Header Review
- Feeler: AIS Meth Kit & Factory Clutch
- Corsa Touring Exhaust Review
- Cai help
- Y u no send shiny rotorz?
- Replaced roll pin, now no start or crank
- E85 vs. Race Gas?
- Exhaust too loud! Please help
- rattle noise from front right
- LS4 TB for S/C, different part #'s?
- P0507 Idle Air Control System Idle too high
- Pulley question
- Exhaust woes
- New TVS onwer
- Smog with Stage 3 in CA
- Most hp gain for ~$250
- 2.85" + 42# = Still not lean?
- quick CAI question
- Unlocking a PCM?
- top this
- o2 bung thread size???????
- E-85 Switch
- possible pro charged balt?
- Help!! Battery box q.....
- NO RASP! finally...
- Muffler decision Dynomax Super Turbo, Ultraflow, or stainless works
- cel flickering
- where do these wires go?
- ECM stoped using emission and fuel-trims correction ????
- My slow process to a TVS... Couple Questions
- PCM Tuning
- First mod = CAI? ZZP S2? ZZP S3 H/E?
- Potential m90 swap. How hard is it?
- sudden rpm drop?? help!
- Magnaflow Glasspack
- P0400 egr ???
- tsudo exhaust, loud
- Dynomax Super Turbo Muffler
- People who have switched over to turbo
- Now my exhaust sounds like SH**..What can i do?
- Cost for going turbo?
- How much does this stupid tranny hangle?? Did Chevy make the Dodge mistake??
- No Boost, Jumpy Idle After Meth Install
- HP tuning ?'s
- Header modification
- loss of power?
- cam sensor
- (Devils own methanol injection) help!!!!!
- LNF exhaust on a LSJ?
- Driver Side Window Issue
- Crank Pulley
- bad injector?
- ss/sc's heat exchanger comparisons
- Exhaust studs on intake side
- Weird problem
- ZZP stage 3 PCM question
- ZZP Alternator
- Engine flutter?
- Griffin H/E install questions
- H/E install
- ZZP stage 3
- Interceptor gauge issue...not sure where to post my ?
- water/meth vs octane booster
- This sucks
- Information for some mysteries solved
- Few Issues at the track
- question.
- Stg II installed!!! question
- EGT Gauge
- 60's or 42's
- I finally bit the bullet.
- Dynomax VT Muffler
- Galvanic Corrosion
- Another option b question
- aem digital boost gauge
- Lookin' to buy a SS/SC
- Questions about ZZP PCM
- Stock SS/SC downpipe diameter
- What else do I need to run E-85?
- Supercharger on a LK9?
- Lsj turbo
- ZZP CAI or ZZP S3 H/E?
- putting on new fuel pump walbro gss342
- Got pulled over again!
- Upper Radiator Hose Question !!!
- stock mounts with poly?
- need help figuring out what this part is
- trans fluid
- Dual pass option B and heat exchanger install plus some quetions
- K&N Typhoon Cold Air Intake Chevy Cobalt 2.0L SS/SC 2005-07
- Car is hesitating going into boost
- tvs installation
- What do I need?
- BadMab, ZZP, Megan Racing FTW
- chicago area tuners
- Injen Cold Air Intake Installed
- stage1 h/e on zzp
- lsj vs lnf strength
- gm stage kits
- OTTP Fuel Filter
- Swapped Oil Pans
- What Header is this?
- where to buy???
- Best Place to get Sway Bar links stabalizers
- Exhaust Setup Question
- CAI install help.. pleaseeee!
- Stage 3
- Canned vs. Custom tune
- Wierd Supercharger Sound
- cam help!
- P0300 after zzp stage 3
- First Pass on Slicks, What Axels Can Hold My Abuse
- Looking to purchase a Cobalt SS!
- Vibration in wheel and pedal 60ish and 80ish MPH
- rpm's sticking and car shutters
- ZZP S3 + HP Tune = ?
- MAF help
- My brothers from another mother... Pics inside
- its new to me
- ZZP Stage 3
- dual pass/option b worth it?
- Running out of ideas...need help!
- hit cat.
- Just Ordered Corsa Touring
- LP64 to W140AX Conversion NO TROLL
- Hollowed out cat?