- Best place to buy 60# injectors
- so i just got my plug and play in the mail
- rpms a little high
- Wow!!!
- got my exhaust on
- Power on dash?
- SS/SC Question
- 2.6 pulley or 2.7 pulley
- I've had my SS/SC since June, why cant I do this yet?
- ?? about the mounts and vibes
- Exhaust questions
- Sooo Pissed!!!
- Fitch Fuel Catalysts
- Installed gmpp exhuast
- Do i need a new harness if i get new injectors?
- clutch
- CAI to Mate with Stock Air Box
- Cobra front mount heat exchanger
- Quick Question
- Just got my stage 2 !!!!
- New Clutch Question
- Manifold to downpipe bolts
- Injector duty cycle
- Dyno Tuned
- Missing Tranny Bolt??
- Pulley Rings and Pulley Hubs
- Got $1000 to spend on HP
- Modification List?
- engine drop
- Stage II tune
- Problem for Ingalls
- stock downpipe size?
- gmpp sport exhaust rattle??
- Woohoo look what I just won!
- My car just turned off on the freeway need help
- Modding At 38-40k
- GM Stage 3 question!
- Transmission mounts
- NGK Iridium Plugs
- pully and injectors
- What to get next?
- CA H/E or Cobra H/E????
- quick question
- Promblem with idling
- Ca Stage 3
- Difference Between Stock & AEM Cold Air Intake Video Clips
- Cleaned and recalibrated the maf
- Peak Power?
- where to order new cylinder sleeve from?
- hey guys how hard to put srt-4 into cobalt
- F40
- Just Ordered Up 1st Mod
- Coolant temp in traffic?
- Twin Charged Question????
- got my car dyno'd
- new pulley
- Urethane Motor Mount Insert
- 2.7 and 42s
- Stiegemeier Ported M62 Before & After
- Pullys
- Cobra heat exchanger
- Meth Injection Kit
- Misfire at Idle and High RPM's.
- Pulley size 2.......Injector Size?
- Anyone had a AEM Cold Air Intake MAF Problem?
- cat. convertor
- CAI question
- belt smoking
- i just got blown off.
- highest psi i've gotten
- supercharger porting question
- tuners? i wanna 2.2"sleeper"
- vroom ghaaaaa pffbbbbtttttt
- Woww NGK step cooler
- hub and pulley
- Pulley questions
- CA stage 2 replacement pulley (2.79)questions
- alright guys.. need an answer
- What size injectors do i need for 2.5 pulley?
- This Website
- dealers conclusion
- Installing Dual pass and cobra H/E
- Tuning?
- CA Headers
- average drop from a cobra HE
- Problem!!
- Hydrashield / Dryflow cover?
- srt-4 motor swap cobalt ss/c
- Anybody Close to Maryland have HP Tuners and know how to use it?
- 2.5 pulley dimensions
- Should i dyno tune with 60lb?
- custom exhaust
- Is this all thats needed for DP + option B?
- Spark plugs... Dont look good?
- Help! Car wont start
- 21psi?
- Accidentally went through huge puddle today ...
- low coolant
- oil cooler
- Got Traction?
- fun with numbers
- GM Performance Exhaust Cat-Back
- how much hp, if i add these mods
- Does this sound right?
- Boost gauge broken?
- Exhaust
- Downpipe/Header Combo
- Installed GM Stage 3 PCM
- stage 2 is being installed..a little concern..
- Is This Safe?
- which pulleys better?
- Need Help Pease....
- Stage 2 tune
- Has anyone blown there engine on a GM Stage 2 tune and a smaller pulley?
- CA XTC CAI any one know anything about it
- engine stumble
- What To Do...decisions Decisions!!!!
- What mod is next??
- Just curious
- Squeaky noise coming from cat area
- She's alive!!!
- getting a recaro SS.. need some help
- how to read your boost gauge
- LSJ 2.0l Internals?
- Hooray! Just ordered Stage 2!
- problem solved
- GM Option B kit
- What your downpipe should NOT look like inside
- Need Technical Help With Cel
- belt tensioner
- NEED HELP!! Installing Exhaust
- Prothance Tranny Mounts
- Kennyspec's Turbo Build
- Corsa Exhaust Leak???!!
- Something weird happening with Stage 3 PCM
- Ceramic coated exhaust, yes or no?
- Wtf...explaination?
- Cobra Heat Exchanger Question
- Not Sure the exact Problem
- hub confusion
- Going Faster
- how much work would this be?
- JBP Vortex 4-1 header
- Need some help, exhaust backfire!
- New to Chevy Colbolt
- Help.. No gears in my gear box...and ideas on what it could be..
- Just bought stage 2 YEAA!! One more on ebay!!
- ticking noise from under the car help
- Launch RPM and Shift RPM
- G85 cobalt small build up
- stage 2 warranty void??
- Help With Adjustable Tensioner Please!
- Stage 3 pulley with a stage 2 kit?
- Catalytic converter
- crank pulley puller
- Help I’m loosing boost
- cornfused
- Insurance Help
- Hp Tunner Boost Control?
- Please post your 2.9 Dyno #'s
- Oil level
- transmission fluid(lsj)
- need help aiming projectors
- Thoughts on LSJ Performance Parts Going Forward?
- Just another turbo swap thread
- b&w or Hurt?
- limited-slip differential
- Where can I buy pigtails?
- Got A Question...need Some Answers!!!
- k&n air fliter questions
- Stage 2??
- 110 Octane Can our SS/SC use it?
- M90 Swap
- camshafts
- need help couldnt fine
- Anyone have a clue?!
- Question about LSJ Axles
- ZZP Header
- A how-to on pullies I cant find..
- bounced on rev limiter
- pace setter too cheap???
- ram air?
- What is the Point?
- turbo AND super??
- PCM reflash
- 2.8 pulley
- LF someone with HP tuners in AZ
- An open question to aftermarket companies...
- 4 wire o2 sensor
- question.....
- Reuse stage kit
- Fuel Mileage with 60s
- LFP Dual Pass or Single Pass Heat Exchanger
- NEED HELP from our engine savvy members
- stage 2 tweaking
- eliminating cat/08 Cobalt..turbo'd??
- Silicone hoses???
- My Future set-up! Questions inside.
- Header Question
- Intake
- Injector Debate
- Catalyst Issues!!! Need some help
- stage 2 or turbo???
- Coilovers vs clutch
- stripped bolt head
- Knock retard ?
- GM screwed me.. please read
- miles on one tank of gas
- HP Tuners Help!!!!!
- P0171 Again
- New to forum- stage 2 upgrade!
- Hahn Racecraft catback?
- Please Help Check Engine Light
- car race gone bad
- NOT a 2.5" vs 3" thread
- Where can I find
- 3.5 Tb
- How Superchargers Work.
- JUST GOT STAGE 2 & GMPP performance exhaust
- Help!
- ss/sc injectors help
- spark plugs
- Cobalt-Addiction Stage kits???????
- GMPP Exhaust Touring or Sport???
- Famous P0068 Code & Engine Power Reduced
- finally stage 2!!
- Swapped Engine, Car Won't Start!?!?!
- Repost, Wrong Section, idk...need ? asked
- What is out there as far as a s/c swap?
- cooling question
- Ultimate Cooling: Question
- Need some opinions.
- 2.0 and 2.4????
- Headers... Which.?
- Ordered parts finally!
- Timing Chain!
- Stock heat exchanger dimensions?
- .50 Trim Turbo ?'s For You Turbo Guru's
- Car not boosting over 2psi, what gives? (Friends vehicele, modded)
- GM site for checking software version?
- ZZP 3" DP / Headers...
- 2.0 engine specs
- Stage 2 Ordered
- What coupler for LS4 TB?
- really loud exhaust
- Airbox mod question
- exhaust problem/leak after ingall etd install?
- What do i do next???
- Big wing makes you slower?!?!?
- Head bolts breaking?!?!?!