- 2.8 pulley on a stage 2
- boost guage question and one other one...
- Help!!!
- why do cobalts suck off the line
- i have a few questions...
- Performance Money
- Neutral balance Shafts????
- A few upgrade questions
- Shaking at Idle w/ 60s??
- First group buy TVS delivered!!!!
- its blown
- My 600WHP Build has started
- Normal Operating Temp.
- Ottp Cti Exhaust
- need a 2.5 pigtail
- do i need a H/E
- which cat-back???
- New Spec Clutch....?
- Coming soon...Flowmaster SS Exhaust System
- header and dp question
- what else would i need.
- exhaust fitment?
- best gauges for 3 gauge pod
- New LSJ Build in the UK
- Only boost with boost bypass mod.. What do I need to replace?
- whats better?
- project boost :)
- Aftermarket ECU? No Cruise Control
- hp estimates
- need help!!
- Hopefully new to a ss/sc
- Cobra Heat Exhanger??
- Running lean
- so my new stock colbalt ss is hitting 15-20psi? i need help!!!
- installing headers & dp soon.
- warped rotors
- Tail light question that use all 4 rear lights ?
- Header Only
- 30 psi boost gauge problem! HELP HELP HELP
- 1 step colder ngk spark plugs vs 2 step colder
- Help??
- Oil Catch Can
- Oversized Tensioner Pulley
- cheap good cat back exhaust
- Headers and Injectors?
- will the lnf tb work on ss/sc?
- Worried-
- ajusting the rev limiter ?
- questions about exhaust
- tank for intercooling system(interest)
- bung for wb
- Need Adapter,please Help
- next mod?
- 2.7 Pulley
- Thank you OTT!
- ummmm wtf?
- dyno tune......
- Worried
- TVS Performance? what is its limits?
- OTT Stage 1 dyno numbers
- Reverse lights wont come on
- 42lb injectors with a 2.9 pully?
- Hard Wheel Pull
- throttle body question
- Stage kits question!
- supercharger over heating?
- 3rd gear WOT hesitation issue
- Tune HELP! -AEM UEGO Wideband 2.8/60's Running Rich
- Does this supercharger look okay to you?
- intake question?
- Drag Bags
- 60#'s with a 2.9?
- ls4
- Smaller Pulley and Colder Plugs
- Question going from 2.85 to 3.07 pulley
- R.A.W. Meth Kit
- Intense pcm
- JBP header install
- Clutch Options
- OTT and Wideband
- quick question please help
- 06 cobalt ss vs Srt-4
- Cheapest WOT Box
- Looking to do a full exhaust set up this spring.
- Want to go wingless?
- Intense Stage 4
- what is the best DP out there??
- what part to get?
- Engine spec
- Widebank sensor install
- stage 1 question
- Interceptor Trouble
- Changing the map lights
- Average WHP
- What size heat exchanger?
- Im In Bigggg Trouble
- wierd thing happened?
- MPG's
- boost?
- GM Stage 3 and 100 octane mode question
- So i got my second ss/sc finally!
- Oil Catch Can - What are You Using
- Stage 3 and Meth, opinions?
- How do you unplug the plug on the fuel rail???
- Help Imediately! Quick Question
- I challenge you.
- GM tune with Meth kit?
- The right spark plugs to run with the Harrop?
- OTT intake
- Miles per gallon questions
- lol i still dont get the difference.
- Magnaflow vs GMPP
- Going through alot of oil?
- Cooling mods
- Is This A Good Buy?
- dry ice box "FEELER"
- ported head
- Air Fuel Ratio Question
- Putting on ott stage 1
- Coupler Possibly? Video Included!
- OTT Stage 1?
- Need your advice
- vendors-60's,2.8/hub,belt
- Dry ice/ice box interest?
- Help No Dyno Need HPnumbers
- LOL is this normal.
- question!?
- removing the front bumper. need help ASAP!!!
- sticking boost gauge
- what is a Return Style Fuel System Kit
- intake installation
- misfire in cyl 3........need help!!
- How much HP?
- Need Wideband Help Please
- OEM Boost Gauge / Datastream from PCM help? (Or Helms Service Manuals?)
- !!Help please!!
- wtb: ott stg 1 or exhaust?
- LS4 Throttle body intake
- Yeah Spark Plugs again!
- Best place to get stage 2 kit?
- Gauge Cluster Problems????
- quick question
- stage 2 PCM question. people who done it be4 only...
- Oil.!?
- pulley question
- belt making sounds and bypass valve ?
- What size pulley?
- Stock H/E Delete.
- does sc interceptor fit ss tc?
- injen cai with k&n filter
- ARP question...
- build book
- Best oil pump?
- Need Answer Now!!
- Need To Find someone to tune
- New Re-designed SLP Catback Exhuast!
- Wiring Shurflo pump with Hobbs Boost switch
- LS4 Throttle body - revisited
- WTB LSJ Intake manifold
- cobalt ss S/C with factory remote start?
- Can anyone answer this?
- ZZP vs OTT?
- Need A complete engine gasket kit. Anyone no where
- untuned
- zzp and intense
- Bogging down
- IAT sensor problems, need help
- respond ASAP PLEASSEEEE
- what tune should i get a mild or aggressive?
- 2.5 pulley question
- Supercharger Question
- New to Forums and New Car
- LS4 Part number
- How Much Oil
- Need to know if my boost levels are safe
- pacesetter
- which clutch
- where is m pcm
- How many broken axles driving normal
- would this be safe to run?
- Smaller pully?
- Blower Snout?
- Can i start my car?
- Water/Methanol Injection Plate, worth it?
- New to the scene many questions
- Fuel Injector or.... ?
- Cam
- Help!!!!!!! I Need Aftermarket Sleeves!
- Just made a nice litle purchase!
- Injen 17hp/16tq???
- Best Meth Kit?
- magnaflow
- supercharger pulleye removal
- turbo swap??
- sorry, another exhaust q
- header question.
- best intake?
- MRZ Alternator Pulley
- catalytic converter question
- help!!!!!! CAR PROBLEM
- Question for ZZP mid length or any mid length people.
- is my set will be safe?
- Do I need meth?
- how often should trans fluid be changed?
- HELP!!!! Hahn IC piping!!!!!
- help!!!!
- Worst case scenario just happened in my engine
- anyone know best way to press on the hub onto the supercharger?
- wot box with nitrous?
- supercharger lag?
- Backseat rattle?
- Switching pcms
- Which Option is Better? (Heat Exchanger)
- Worth it to get a tune?
- SLP exhaust is on..
- does anyone know how to
- leak down numbers
- torque specs
- intake question.
- Buying ott stage 1 need help
- Adjustable Tensioner???
- Computers.........
- Jbp Header Or Stage 2???????
- mmm....antifreeze
- Anyone running a 2.4 pully?
- just a little preview...
- Help; MSD Dashhawk
- Whats the difference from..
- Stage 2 without tune question
- hub flush w/shaft of s/c
- Exhaust Issue Solved
- s/c pulley wont come off
- Is it safe??
- Couple Qs about Ported Head
- I just got dynod by zzp
- p1182 and hesitation
- E85?
- please answer asap.
- sleeve thickness
- using meth
- ott intake
- ZZP 3" Intake
- Rod Bearings?
- Keep Cat or Cut it Out?
- upgrade..
- Boost question
- How much boost stock?
- 2.5" dp vs 3" dp
- Now what?
- exhaust restriction