- MSD Ignition??
- Volant CAI in my 2001 Suburban LT 1500 *PICS*
- spark plugs?
- 97 Sub engine ???
- high flow cats
- Hesitation or lack of performance
- the 5.3
- New 5.3 programmers...
- Those of you with K&N filters
- New exhaust question
- Which Mod Next?
- yet another programmer thread
- GM Performance mufflerr added
- GM Performance Parts Exhaust / Intake?
- 2007 Suburban Performance
- CAI recomendation for a 03 Silverado 2WD 5.3 with towing package?
- Size does matter
- 4.8 W/T exhausts
- Newbie with strange stalling problem
- fuel pressure regulator ???
- 01 gmc sierra 1500
- fuel filter question
- Open induction on 2000 silverado
- Air Raid Intake Tube worth any HP or MPG?
- 00 silverado intake
- Injection Cleaning?
- It Stalled On A Test Drive...
- Where to get a cheap set a of headers & cai ?
- SS rims
- 1/4 mile times
- Need help on 2006 Chevy Silverado 4.8L
- Fuel Pump/Tank 96 Tahoe
- Digital fuel mizer
- Chips and Programmers?
- 99 K2500 fuel gauge
- '99 Silverado hesitates on acceleration
- Cold Air intake bad for your engine because of dirt entering?
- True Duals
- Ever go to the Track??
- small performance gain?
- Turbocharger
- Ram Air Induction
- Hypertech Hyperpac?
- Flooding Out
- Volant CAI-Anyone using one of these?
- Discontinued Fuel line Part Needed
- 1988 Silverado dies after 5 min
- SLR Performance Chip
- Looking for carb
- Aftermarket Mass Air Flow Sensors (Jet and Granatelli)
- 1998 Jimmy, fuel mileage sucks!
- v4 programmer
- Radiator upgrades?
- Looking for Help (Trouble Starting)
- Intake for my 06 silverado
- Still Seems to be Flooding Out
- Anybody with a Volant Cold Air Intake
- o2 sensor wire assignment
- Truck has no Power
- Intake Air Temp Relocater?
- Hypertech Max Energy MPG's
- Which Fuel Pump?
- programmer for a 2004 silverado
- Edge Programmer NBS Silverado
- 2002 1500hd silverado
- Magnaflow Exhaust
- Bye-Bye F.I.
- better performance
- Headers, long tube or shorties?
- ScanGauge?
- Muffler Replacement
- Best Chip for towing?
- What should be my next mod?
- Headers question
- What Should I do next?
- Tips To Increase Gas Mileage
- Hypertech Hyperpac
- msd coil packs
- Cai/maf?
- Performance Exhaust Dual vs. Single Exit
- Best Dual Exhaust?
- My exhaust (video clip)
- fuel pump
- Pacesetter Long Tube Headers and Y-Pipe
- Need new 2nd dual gas tank
- upgrading fuel injectors
- 04 Silverado Performance
- Cai
- Duramax Milage?
- Seafoam
- k&n
- Hypertech Programmer
- superchips cortex programer
- Feul mileage problems
- Need help deciding on what to convert to
- please help me
- 2000 Suburban Fuel Pump(s)
- The Myth of Backpressure
- Aftermarket headers or a Performance Tuner
- Programmer & Upgrades
- Down pipe(no cats) question
- tuner
- lost performance
- intermittent fuel pump problem??
- O2 Levels WOT Tuning
- Volant cold air intake
- Has any one been to the track
- 03 Longtubes
- Need some help on 03 Suburban fuel system
- Engine Build questions
- Power upgrades
- 5.3 owners input wanted
- Blackbear or W4M for custom tune?
- Cherry bomb extreme exhaust
- Whipple Supercharger
- Read First: Will A Tuner Void My Warrenty??
- air filter replacement
- what intake sounds best w/ a 40 series
- Spectre Performance
- What would be louder?
- Hypertech Info
- My new cat-back dual magnaflows
- 08 Silverado Exhaust
- 07 Classic - CAI Install
- CAI's
- Wynjammer Superchargers
- How much additional HP can I expect from Cat-back Dual Exhaust?
- Any body need a fuel filter for a Duramax?
- You Thoughts
- Plastic vacuum lines
- 6.0 liter performance need input
- Best programmer?
- Finally Have Money For True Dual Exhaust
- My truck wont start
- Vette servo
- update on superchips cortex
- Throttle Body Spacer
- Removing cats
- 350tbi breathing problem
- Exhaust modifications
- My new cat-back dual magnaflows take off at night
- 0-60 how many seconds stock?
- Used DiabloSport?
- Suburban Fuel Mileage
- how to mod dad's truck....
- Air Intake
- Adding Boost Gauge ?
- plugs and wires for 01
- Black Bear custom Tune
- Silverado Custom Tune
- Chevy Truck Custom Tune
- 07 classic cai
- i need to know who is the best
- 2009 Silverado Question need more power
- TBI Performance
- 09 silverado exhaust good idea or bad
- HELP!!!! headers didnt fit
- Shorty Headers vs Long Tube Headers
- video of cherrybomb pro
- what did i break???
- Throttle body spacer
- Catilytic Converters?....
- K&N OEM Filter, Give your Thoughts
- 110 octane in stock engine?
- My Powertrax Lock Right adventure
- programmers
- Anyone have an opinion on Fuel Filters?
- open headers?!?!?!?
- Holley 390 on a 4.3???
- Green Air Filters
- HELP!- 89 4x4 with crate motor PROBLEMS!
- duramax fuel milage
- performance tuners
- Electric Exhaust cutouts
- Gas Mizer!
- Where's my fuel filter at?
- headers
- Installed Exhaust and Intake, what next for better mpg?
- a list of problems
- heat stove??????
- Is Drone from Exhaust making my window vibrate?
- whats this tube?????
- Programmer
- Tbi spacer did nothing!
- Hesitation since new.
- Anyone use Westers Garage Product
- DIC accuracy?
- X pipe!
- Spectre Intake Kit
- Headers melting plug wires
- 09 Silverado with the 6.2L
- 01 Intake Question
- CAI ?'s
- custom tune??
- Stalls on 1/4 tank
- CAI sound
- need some good advice
- harmonic balancers (underdrive pulleys)
- need a new intake manifold
- 2003 - 2004 Silverado 1500 Crew - best engine?
- fuel leak
- Help starting issue!
- New Tires=Lower gas milage
- ati anti blow?
- Tuneup Parts
- Performance Cams for 5.3L
- ATI pro charger ?
- tuners info
- True Dual question
- CFM TBI Throttle Body Spacer
- New Heads: Vortec 2.02" / 1.6"
- Industry News: Royal Purple
- Your thoughts on maganflow cats?
- Need an opinion
- open rear end???? are you kidding me????
- 89 Silverado CARB HELP
- My Gas Mileage and Question About Active Fuel Management
- hesitation at high speed
- New Vortec Max
- Ultimate MPG guide - Check Expected Mileage ( Plz enter your verified mpg info!)
- chip for colorado LS (vortec 3.5)
- LPG Conversion
- Mods for 5.3l 2001
- I need your input
- What doesn't kill my truck, only makes it stronger!
- 09 Silverado 5.3 V8 COLD AIR INTAKE MUST READ!!!!!
- heads for 5.7L 350 vortech
- computer reset
- 98 Jimmy, how many 02 sensors?
- whats the difference between a.i.r. header and a non a.i.r. header?
- Opinions on upgrades
- best programmers
- More Power
- Need some help with an exhaust!!
- Cold Air Intake
- 1980 Silverado Stumbles on acceleration
- cat-back, no cats. anyone have this setup?
- Got my Volant Intake today!
- just letting you guys know
- SLP Intake
- Interested in 4.3 headers?
- Low temp thermostat
- the best parts to add for getting the best mpg when pulling?
- TBS brands and types?
- Which programmer seems to be the best
- An Underive Pulley
- exhaust cutouts
- Need cheap HP for 2002 Suburban
- How can i make a 5.3 faster and better take off.
- WONT PASS SMOG!! running too rich!