- tbss swap question
- magnaflow question
- Need help on new mods for procharged 5.3
- Question
- WCCH stg2 243 heads
- Spark plugs
- TBSS Injectors
- 5.3l questions and tips or opinions
- Fuel in Oil
- 255lph fuel pump on stock truck?
- Difference between Chamber muffler and Glasspak?
- Headers/cats???
- Pics of GTO 90* spark plug wires
- Camming the 6.0.
- X pipe on 2500
- Are These the 8.1L marine's?
- Best Cam for a 4.8
- Has anyone overworked the 99-03 return regulator?
- 6.0l help!!
- wierd cylinder heads off 80-84 truck engine
- 08 sierra 1500 denali engine noise heeeeeelppp!
- Can anyone help identify this truck?
- Compression test questions/results
- smoke?
- 5.3 ls6 cam GOING BIGGER QUESTions
- lq4 vs. lq9
- 6.2 into my RCSB 2005
- Swappin a LS2/3 onto a 2010 tahoe
- exhaust gurus... come in here
- Oxygen Sensor Problems
- swap an 6.0l in a 96 yukon 5.7
- electric fans on 02 silverado how do i switch over
- lq9 or lq4 what the difference
- Idle/Missing, no power
- 5.3 questions
- Longtubes and Stock Y
- Anyone looking for a cheap 5.3 Block?
- LS1 cam in 5.3
- Walbro 255
- What motor?
- P1153 Lean Condition after swapping injectors
- 4.8L numbers
- how hard would it be
- another cam question
- A few questions???
- exhaust routing
- PRC stg2.5 5.3 heads
- GREAT video on cam swap in a 5.3
- Should I do HEADERS or STALL the truck 1st?
- PROCOMP l92 heads... anyone run them?
- Help identifying a block
- milled 706s
- 95 chevy 1500 need help
- o2 keeps going out in water
- 228r cam and l92 heads
- roller rockers?
- 5.3 Questions
- Merry Hoho to all
- Smart people help me!
- Help with Corsa sound
- Need help and advice
- 60 lbs 2006 Truck injectors
- vvt mast cam
- Turbo Headers
- what is it with the lifters on these motors???
- ASP pulley removal - with pics
- header problems!!!!!
- Edelbrock intakes?
- ARH header install experience . . .
- Exhaust is about to get redone
- which cam for me?
- Not good...
- Need some opinions on my cam for a vortec max
- Check out the exhaust valves on my PRC heads...
- Are you happy with your bolted 5.3? This is a open topic check it.
- tire size question
- magnaflow 4x9 vs 5x8 case
- Is the asp pulley set worth it
- Cheap 10rwhp/14rwtq Dyno Proven
- i want a chip
- 04 Escalade 6.0
- What year TBSS manifold and tb to get
- 3" Y-pipe or true duels for best HP??
- Think I might have been given the wrong cam on accident.
- pcv reroute questions
- rpm output.
- 03 GMC needs a motor
- Throttle Body ?s.
- finished 6.0 swap this weekend
- milling the l92 head, help
- Bad Short somewhere need help
- How do you mount the Efans in the 5.3????
- putting exhaust on my brother's NNBS sierra for christmas
- 42 # Injectors
- Headers and Inspection?
- 799 heads
- Need some advice
- cooler fittings metric or standard?
- 5.3 to 6.0 swap questions
- throttle body compatability question
- throttle body
- LQ4 and LQ9.. same cam?
- Anyone ever taken a stock lifter apart?
- I want more hp/trq
- Air Box?
- Broken manifold stud removal
- from 317's and truck intake to L92's... whats gotta be done?
- whats it worth?
- volant cai??
- 383 Stroker Kit Ideas
- engine identification
- Dude where's my radiator fluid!
- Help with LS2 intake install onto LR4 4.8L truck engine
- Zex.. Which kit?
- l92 heads milled 30ths what the compression
- Need to pick a cam for my newly built 6.0 and head ideas
- Problem with FAST LSX rt intake
- Lq4, iron heads vs. aluminum
- Which heads on my 6.0
- ebay headers+y pipe. your thoughts.
- Tsp 220 .581 lift 112 lsa....can it be turbo/supercharged?
- need quick answer about exhaust clamps for ebay headers
- crank pinning kit
- how long of belt with electric water pump?
- anyone running a 228r cam texas speed
- whats a stock for LQ4 worth complete motor?
- LQ4 cam question
- light weight pulleys
- 6.0 cam choice
- ported heads on stock cam 5.3?
- 05 lq4
- exhaust question
- best sounds best performing muffler
- lq9 or lq4 ??
- Injectors?
- How Does My Crank Pulley Look?
- Headers for 2500
- 243 heads on an LQ4
- silverado 4.8 exhaust
- bigger injectors?
- Ported 806 heads on my 5.3 yes no?
- New (to me) Product
- cutout wiring
- Help diagnose engine tick, Video inside
- pushrod question after 30thousand mill..anyone chime in..
- looking for a cam for my 6.0L...
- throttle body spacers
- oil cooler???
- Ly6 swap and build
- Time to cam the 2010 HD
- Vaccum Leak Check for a Newbie
- Going with E fans what do I need to do?
- GM Hotcam pushrod length.
- movin gas tank 4 exhuast
- whats a good cam for a 5.3
- So what mod should be next? Intake, Exhaust or Heads???
- LS1 Fans and Nelson Harness. Problem!
- How much to raise compression to 10.5+
- need help with exhaust tech here!!
- Cometic Head Gaskets 5.3l
- Interesting Dyno Numbers of a 408 with stock 243 heads and ls6 intake
- New exhaust setup...
- LS6 Intake guys come in
- Running like crap & can't drive it
- high pressure fuel pump for whipple 04 tahoe?
- LS2 injectors on LR4 truck engine?
- who has dynomax bullets???
- 862 heads on an lq4?
- Injector connectors
- 08 LS3 in a '99 Silv.
- f body headers in 2011 silverado 5.3 ???
- MAF screen? need some help
- Boost with egr block off
- injectors
- Lunati Valve springs
- Cam ? for 5.3
- how many have INCREASED mpg's with a cam swap in a 6.ol???
- gm warranty ???? anyone have some true facts
- 6.0 VS 6.2 in SUV
- Performance shop in St. Louis area?
- ls6 cam in bolton 5.3
- Tranny dead, should I replace or rebuild?
- 4.8 to 6.0 swap!!!??????
- Throttle body
- True Duals - True Overkill?
- broken manifold bolt
- Rev limiter???
- AEM to EGR
- Ls3,ls6,ls7 intake manifold
- will my 03 6.0 rockers fit an ls3 head ?
- How Much Would 6L (317) Heads Lower the Compression on a 4.8L?
- Grudge match.
- K1 Technologies Stroker Kit
- tr55 vs tr6
- port matching heads to header
- Gears, Cam, Headers, Shift Kit or Intake
- "Vinci trucker" cam idle
- 2207 truck injectors and LS2 intake possable?
- 502 ramjet question
- my 91 chevy wont stay running
- Intermittent Fuel Pump Problem
- 6.0 header ?
- Truck wont start!
- Whats needed to carb a 2007 5.3L
- electric waterpump heater hose routing
- GM part number for exh manifold stud to y pipe?
- upgrades for a 1000 bucks
- 11 Volant air intake tube asm?
- Misfire question
- CEL lean code HELP!!!
- Vortec 5.3 Head Replacement (Castech 706 crack)
- MBRP 5.3 exhaust 3.5"
- 5.7 performance
- Spectre intake!
- Dented header hurting performance?
- People running 11.5+CR how are you liking it?
- Need your advice
- how to trick the emission computers?
- Long tube headers=check engine light?
- Header wrap?
- Re installing valves
- My CR???
- 5x11x22" Magnaflow to LOUD
- 2001 Tahoe 2wd 5.3ltr SES light-P0453
- Engine Backfire While Under a Load?
- Torque converter "?"'
- Fuel pump will not come on
- lq4 questions
- 09 Sierra Cam/Intake/Torque Converter ???
- alittle lifter noise
- exhaust help
- how to check for bad rod from the top end...
- Comp 212/218 high lift questions
- Stock air box VS cold air intake
- 2007 5.3L into a 1999 GMC 4.8L Truck??
- engine swap 4.8 to 8.1 how hard is it
- Video Clip or sound clip of Cammed 6.0L Idle
- LSXRT Vs Carb???
- 2007 5.3L Vin "M" Aluminum Block??
- LQ9/4L60E bogging during shift
- HELP.. Truck will not start after 5.3 swap..
- Need a little help on rebuilding my Lq4
- 6.0/80e Swap Questions
- 2500hd headers
- 03 5.3 efans question
- Done Some Research...Now Some ?
- Other intakes in trucks
- patriot 243s on a lq4
- Wanting to get rid of cat-back duals
- cable throttle to drive by wire conversion?