: GM Gassers
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- Flowmaster 50 hd series
- Need 2010 Camaro Tune
- Banks Cold Air Kit.
- Cleaning MAF
- facebook 8100 group
- what are these radiators?
- 2000 yukon xl 1500
- Raylar cool gap
- Need Some Tips
- 10.5" diffs?
- Piston Question...stupid
- Comp roller tip rockers vs. Stock push rods
- Oil pressure gauge
- Front diff fluid type.
- Oil weight
- parameters for engine fan
- what to do
- 05 5.3L with trans shutter
- 8.1 Leaking Oil Cooler lines
- Edge CS or CTS Programmer
- Is a custom tune worth it???
- NSBU? IGN Switch? Trans? Help!
- what tune
- Westers or Blackbear tune for 8.1?
- Turbo??sts
- anyone heavy towing with 6.0 ??
- what exhaust to run ??
- 425HP stock 6.0L?
- o2 sensor question
- 8.1L Acting Weird...
- oil weight
- Tuners And Warranty 2008+
- wiring issues
- Raylar failure - AGAIN
- Spark plug gap
- Shift Flare
- is 400hp possible
- Customer assistance Nelson Performance
- 2003 6.0 L Power reduction?
- 02 Avalanche Front hub and brake tq numbers?
- PPE Xcelerator Gas
- Magnaflow replacement muffler part # for 8.1
- transmission question.
- 8.1 dying
- procharger for an 8.1
- Converters
- O2 simulator,
- reg cab 5.3 and 6speed manual... What kind of fuel mileage
- New dual exhaust...now have exhaust tick coming out of tailpipe....?
- Rectangular "Ammo" looking box in front of Gas tank ?
- Volant Powercore CAI
- Really BAD mpg from 8.1
- truck feels hopelessly sluggish
- scangauge II
- 6.0L Maintenance, Fluids, Gas, and other additives
- Towing specs - trying to understand
- Larger gas tank- anyone make a plastic one?
- 6.0 Hard Start
- Exhaust
- valve train
- looking for an '07 1500 wiring harness
- My new exhaust (Pics)
- avalanche 2500
- Custom PCM tune, no code; do I need a crank relearn?
- direct hits ignition?
- 6.0 problems
- Removing Power Steering Pump
- What do you guys and gals think?
- Replacing exhaust manifold gasket
- Knocking right after start??
- 8.1 fuel problem
- ABS dump valve actuating @ 7mph
- 2001 8.1 fuel pressure question
- SW LT Headers and Magnaflow
- 8.1 mileage
- 6.0 starts and dies immediately
- Camshafts?
- Oil cooler lines replaced today, but new problem.
- 6.2 Denali
- What is it worth?
- mechanical roller lifter suggestions for a Mark IV 454
- Need recommendations on upgrading braking system
- IAC valve
- Rear end fluid change 97 suburban
- Removing plug wires - Ugh
- enlighten me on the gas truck
- Help!!
- if anyone will know its the 6.5L guys...
- fuel filter?
- Why cant i tune 96 pickup?
- Fuel Filter replacement
- Help me check my 8.1's fuel pressure
- Borla vs. Magnaflow
- Best Aftermarket Intake For 8100
- Water temp gauge...need help.
- Passenger-side window motor is now "crunchy"
- May go with a Raylar setup...........
- Magnaflow xpipe for my 8.1
- Gaser Tunes...what's out there ??
- Trailer charging wiring
- Another AC Question
- Clean carbon on plugs
- Whistle
- Brake Line Corrosion Suspected in GM Trucks
- 8.1, muffler swap, Flowmaster, too loud?
- haunted 8100
- Which cold air intake for my 8.1??
- Which exhaust for the 8.1??
- 8.1 oil filter, Carquest one is very short
- The phantom misfire in my 8.1
- 5.3L motor swap questions
- 03 1500HD PCV and Tranny Fluid Change
- Whats the diff?
- 8.1 Mileage
- 8.1 Spark Gap
- 496 Dyno Numbers
- Is This For Real???
- electronic dampers?
- Does my truck have 4 cats or 2? (2003, 8.1)
- P0137 Code
- Whining noise
- 8.1 Coolant leak at heater core
- 8.1 suburban dyno tune
- Gave the 6.0L a workout.
- 05' 6.0 do they make headers for this motor?
- what is my truck worth
- Programming new RATIO???
- New ride for son...
- SES light ?
- service brake, ABS light, E-brake light
- 8.1 exhaust port, work with 1-5/8 headers from Stainlessworks?
- limited towing with tune
- Please help truck is dead
- Cats Going Bad
- GM 6.0 vs Ford 6.2
- 15% or greater Ethanol and Fuel System damage ?
- 325,000 miles on a '97 C2500
- Bogging when trying to go??
- Gasser help??
- Programmers & tuners
- 8.1L Vortec Compatiable Parts
- my first towing experience
- Need a tune in VA, asap!
- Which exhaust for the 8.1??
- spark plug
- Looking for 8.1
- MAF & Throttle body
- 8.1, P0101 and P0802 codes?
- 8.1 tune up
- GM's Answer to the Ford Raptor
- 07 Gmc 6l
- 03 6.0 Problems?? Surging
- 2010 Chevrolet 2500HD
- Idle Problems...when heater is on????
- 2005 Avalanche 8100 -- Towing Big -- More power?
- 454 LS7 questions
- Reddish Tint to Oil
- 8.1L Upgrades
- truck loses power at 4k
- Surge
- do the 6.0 have oil leak issues
- crank postion sensor
- O2 sensor replacement
- Hei To Msd6al
- 383 stroker smoking deal
- Allison 6 speed conversion, Diesels only?
- Flo-Pro Mufflers?
- How many miles should you replace your fuel filter at?
- Strange tranny sound
- AC maybe a stupid question
- radiator petcock location
- What do you think of Castrol Syntec?
- Mobil 1 Synthetic engine oil
- Tuning 8.1
- 2006 6.0L differences
- 8.1L Single Flowmaster Enough?
- 4.10's in GMT900
- Thinking of trying something new
- cluster issues
- Need some help
- Oil
- Truck/Trailer Pics
- 6.0L 4 spd vs 8.1L 5spd towing
- Title problems on burban
- 8.1L MPG 2310 mile trip data
- 6.0 Problems
- ? 07+ Silverado 4.8L or 90s 454 dually for Towing?
- $#%$^ oil filter
- 454 Intakes
- 5.3L V8 Upgrades
- Can the Allison TCM be tuned?
- fuel filter
- Water pump leaking
- What's up with 6.0 hp data for 2011?
- What changed the bed height around 2003?
- Chevy Tractors?!
- Which Aftermarket Cat Converter is the best>
- Loss of timing at full thottle
- 6.2l
- My 8.1L at the truck pull!! VIDEO!
- 95 k15 5.7 a/c question
- Anyone ever try 8.1 motorhome headers on a truck?
- Need some advice on a different truck
- Just got a 93 Burb, 5.7, how do I retrieve codes?
- Looking For A Drive Shaft
- possibly buying a 95 Suburban 2500...little help?
- No AC at idle 95 Suburban 5.7L
- 6.0 doing head work
- Muffler for 8.1 motorhome
- 6.0, oversize tires, performance/mileage
- 2011 6.0's "Flex Fuel"
- Need Tune for 180 T Stat??
- Coolent temp help
- What is wrong with my truck?
- early 70’s Chevy ¾ ton
- Big towing diff, stock tire to a 305?
- 8.1/zf6
- 03 1500hd ABS light, Service Brakes, and 4wd lights
- Elbow on the radiator leaking?
- is the 8.1 back
- Comp Cams RV cam, requires headwork?
- 1996. Tahoe
- Which Muffler?
- Custom tuned ecm or EFI live?
- stock muffler
- chevy or gmc differences???
- Fans
- have a 2000.5 chevy 2500 6.0 hard start and rough idle
- 1992 Silverado 350 TBI No start
- Raced a WRX. (vid)
- 01 Silverado abs module
- 2002 8.1, good deal?
- evap canister
- Interesting Allison towing observation, OD/1:1/tow-haul
- How accurate is the Avg Econ Indicator?
- step bars
- Anyone ever put older model long tubes on a 2001HD & up
- Big fail!!
- 05 suburban
- 2011 6.0 L gas engines ?
- 1500HD w/QS Differential Capacities
- 2004 chevy trailblazer 4.2L ?
- Gas Mileage 4.3 V6
- Need Help....again.
- 2010 Suburban 5.3
- '01 8.1L nearly stalls on shift from 1st to 2nd when cold
- Fan option
- 2007 6.0 question
- Hydramatic 6 speed automatic transmission question
- engine swap
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