- 1,000,000th E-Fan Question
- fuel mixed in engine oil?
- E-Fan wiring question...
- Is this the right fuel level sender part #?
- Cat Question?
- e-fan problems??
- Dont have cats anymore
- Retaining Cats
- Octane Booster?
- 5.7 LS1 cam / TC suggestions
- i got my headers and y pipe today...
- will my torque converter be enough?
- ASP pulley?
- Need quiet exhaust mufflers
- SLP's 1.85 Rocker Arm Package
- Too Big?
- stock cams
- ordered hptuners
- Silly question.
- Stall
- My plan for the 4.8
- how to open ecm?
- ? about rods to push up lifters when changing cam
- LS1 Truck pics
- which timing chain to get???
- 02 sensor placement/delete ???'s
- injector swap/e-fans
- problems...
- SES light, & Can't Tune!?!
- Heads/Cam LQ9 Dyno....anyone have a link?
- oem cat verses aftermarket cat?
- New ls1 intake pics
- 1.8 Rockers Affecting Cam?
- Fuel line tap
- my weiand experiment
- 1/4 times
- idle issue
- Walbro Pump 4x4 install.
- Please help choose a cam for my application…
- pasting emissions
- I need an engine wiring harness diagram
- which cam and stall
- new stuff
- Need a Long Tube Set-up
- Buying Motor With Busted Intake
- Oil
- NO CATS through Stock muffler
- Cam Install... what to do after installing?
- Ceramic coating on headers
- Intake manifold option for cable-throttle guys
- Who has a manual trans and 4x4?
- Cam Decisions...
- cam info ?
- where to get cam from
- weiand install pics.
- wideband sensor type question
- Upcoming New GMPP Block
- Big Problem!!!
- Got the Motor out, questions on installation
- How to delete O2 sensors?
- get 4.8 in 14sec
- Long tube cat install
- What Airaid MIT - 200-912 or 200-919
- metal shavings on oil magnet?????
- Time to get serious about cam choice, Santa's coming
- Solve the mystery of the rattling truck and win a million dollars...
- new exhaust, resonance issues...
- ls2 injectors
- Choosing mufflers is exhausting
- oil pressure sender socket size?
- K&N air intake
- LT header question
- Ls1 Sweet!
- 6L Mid pipes
- pics of weiand progress
- Oil pressure drops when manifold pressure increases - normal?
- 86 Chevrolet Silverado 350 Edelbrock Carburateur Issues :( ???!!!
- Dynatech headers?
- wideband sensor location...
- Harris Speed Works Nitrous Any Good?
- How to install electric fans?
- people with ls6 swap
- Drill vs. condensor / Drill won
- Going with a bigger cam worth it?
- Driver's side cat is F'ed up. Replace or get rid of?
- single in dual out or true dual?
- Any difference in truck intakes?
- Is our stock throttle bodies 70mm on a 5.3?
- Engine choices
- Mileage Test Results
- Stock exhaust manifold weight
- single in dual out or true dual?
- Please Help! Will a C5 LS6 Throttle Body bolt up?
- Anyone Know?
- LQ4/ LQ9, LS2, 5.3, and 4.8 ?s
- New Avalanche project
- Fuel Mileage ?s.
- DBW tb porting
- 5.7 liter performance, mods, help!
- First test drive with 6.0
- Good Deal??
- how are your stock engines &transmissions (esp LQ9's) liking the boost, long term?
- SLP loudmouth
- Can I use my stock length push rods with this cam?
- How do I make a Custom CAI? Anyone got pics?
- Anyone with vinci 080 in Lq4 6.0
- something weird I'm noticing about dyno charts
- corsa sport
- Possible cam/rev's
- exhaust cutout with supercharger.
- E 85 power kicks gas.
- LS1 Intake Pics
- thinner head gasket question
- will this help any?
- 4.8 Pulling A Boat
- true duels on a 2006 6.0 ?
- Fuel pressure sensor location
- intake gaskets
- Best cam for maggie?
- how good would this cam do in my truck
- a good cam to go with my mods
- Most Popular 6.0l Performance Mods
- 6.0l VS. LS1
- lq4, boltons, cam???
- quick question
- Paxton on a 8100
- <TECH ONLY> Engine operations and comparisons (4.8 vs. 4.6)....I need schooling !!
- This gas milage is out of hand!
- problem prone areas, checks...
- Inductions, Headers, Exhausts and Brakes On Sale!
- engine longevity
- Any LS1 trucks?
- 4.8L hoping for 375-400whp
- 6.0L Price question
- interceptor aeroforce performance results?
- fogging up windshield
- how much mileage lost with tr224 114
- problem with new engine
- Got a Cam...
- 6.0 just took its first breath
- Any dyno charts of 6.0 or bigger with truck intake?
- Service Manual?
- injector size Q
- Engine swap guys, got a few questions
- Cam for 5.3 Which to choose
- Is my poor truck a dud?
- Pneumatic method to prevent from dropping valves
- lq9 swap
- damn thing wont start!!!!!!
- Need help!!! Truck keeps overheating.
- Another damn question about pacesetter Lt's
- Intake and TB ????
- Wiring Harness for Bank 2 O2 sensor dead?
- my pacesetter long tubes have just arrived
- dynomax
- Pacesetters Are Here!
- 6.0 Power, I need some help
- HELP alterantor
- Tell me what you think (motor setup)
- my old exhaust vs new exhaust which one sound meaner
- what should i expect from the long tubes i ordered
- Egr
- Poll: Predict my horsepower
- Ease of low-mid 13s
- anyone with catless longtubes
- 500ci Ls1
- Service 4WD Light ????????
- Keep plug shields?
- what a muffler that will....
- mileage experiment
- does Lq4 yukon have y-pipe to muffler
- Looking for advice about 5.3
- LS1 Swap... with or without accessories?
- ext cab times
- muffler shootout!
- Think This Is Reasonable Goal?
- Problem w/ headers...
- Performance Suspension
- 454 help
- QUICK!!! Are 2wd and 4wd stock Y pipes the same?
- Pacesetter header & ORY install on 06 Z71 w/corsa, pics & vid
- I need a gift!!
- I need a gift!!
- Header install
- How to tell if O2 sensor is Bad?
- tq converter ?
- Dynatech Long Tube Header Group Purchase!
- fluid change....
- e-fans
- PS LTs on my Corsa touring-Lets talk a little about loud and raspy
- E-Fan Question
- Corsa sport or touring for lq4 tahoe?
- Looking for chrome alternator
- Built 6.0?
- Pacesetter lt's
- Installing heads how to torque down rocker arms
- turbo size for 6.7L
- Pushrods
- Corsa Sport Muffler Question
- Thinking of removing Corsa exhaust ?
- dropping an ls1 in a v6 rcsb..
- 04 and up fuel system options???
- WTB stepside tail lights..
- Builing a Bigger engine
- True duals or single muffler?
- Stainless Works Long tubes
- Help!!!
- Cheep mod to get heat out
- Corsa catback problem
- what do you think?
- 90MM Throttle Body
- How does this sound?
- Fuel rail ??? guys
- I've decided on a Volant CAI - good choice?
- 4.8 guys
- 408 Costs?
- need help
- clamps for pacesetter ORY
- 4x4 First mods
- tell me how this sounds
- Need Muffler Opinions........
- LS1 intake swap guys..
- Ordered thorley's today...
- Tell me about your boosted set ups
- TBI motor with lt1 cam???
- Has any body used this engine flush?
- Headers...
- Question about a roller cam...
- POLL: If you had a VortecMAX, which exhaust?
- Anything Else I Need with a LT-4 Cam?
- R/R Ignition Switch, Has Anyone Done It!
- Ceramic vs Stainless ?
- Meziere Elec pump fit with Radix?
- 6.0 vs 5.3 oil pan
- Stock Intake, parts needed???
- ordered lt's, ory, and muffler, now what
- porting stock manifold
- exhaust diagnostics with O2 plug in
- Stock fuel line to AN fittings
- Got $600 to spend, what to do?
- Underdrive crank pulley
- EGR question...
- Help me choose a muffler!
- Need exhaust advice please.
- just got my LT's in, got sum questions
- exhaust question, cheap temporary system
- Running Rich?
- Cam And Stall
- header info
- Pulling out the stall