- CR on stock lq4 with 243's
- 08 sierra 4.8 intake manifold improvement over 99 5.3?
- Source for Exhaust pieces?
- 06 4.8 with 07 tbss manifold
- help to get faster???
- L9H Engine & Performance
- Which dual mufflers?
- Wheatley is awesome!
- L33 Intake/Throttle Body Questions...
- Need help from someone with 08+ Silverado
- TBSS Intake and throttle body
- DYI efan install video
- How to disconnect fuel lines with out the tool??
- pro's and cons of a UDP
- Head swap!! what gaskets and pushrods
- how deep can i have a broken exhaust bolt and still weld
- TBSS intake, retune a must???
- Guys/w TBSS intake, will this bracket work for x link??(PICS)
- Q about heads on 5.3
- tsp220/tr220
- Help me build an exhaust for this 427 TVS truck
- my 304 stainless dual spintech setup
- magnaflow sounds hollow
- 1999 silverado 5.3 rebuild
- which throttle body will work with 03 gmc adding L92 heads/intake
- What parts to use?
- l76+exhaust+tune
- HELP Powerbond pully
- 6.2 muff question
- what mods next
- 408 stroker build ??????
- Anyone used/using a 3" DIESEL muffler?
- Junkyard 07 4.8 for heads and intake???
- is this exhaust enough?
- drivers side exhaust manifold gasket
- My truck won't crank help me please!
- New to this site looks awesome any info greatly appreciated!!!
- Stock exhaust flow
- F Body headers on Silverado questions
- Consistent ticking noise
- DNA, Ebay Headers NEW VERSION!!!
- 408 lq4 headers
- 5.3 Suburban
- Smoking from exhaust tips at idle???
- Gonna make the 5.3 a little Kooky
- Heads, Intake, 6.0 swap, Super? What the next step
- starting boat LQ4 6.0 conversion.
- Bassani Mid Length Header Dyno?
- help: coolant crossover tubes for heads
- Long vs short cranks
- 5.3 Cam & Head Options
- 6.0
- Need exhaust opinions & ideas
- When did they change the thermostat housing?
- Dyno test of the Holley Hi-Ram 102 intake manifold
- v2 touquer cam!!! 232 234
- Comparing set ups with timeslips..
- more header ??s
- Exhaust is too loud what should i change?
- Cat converter?
- TBSS with fast fuel rails
- v6 manual to 6.0
- Headers
- Confused on cams
- Projected build... Comments, concerns, advice welcomed
- Fuel system
- lq4 or lq9??
- Is there any difference between these two?
- What all is needed to put LS3 style heads on my 6.0
- Torque Monster
- what to do
- whats the best company for fuel system upgrades
- Can I see some pics of true dual setups??
- sluggish after header install
- Question, Corsa Owners
- Intakes
- cam question
- I need help before I kill something!
- While I'm in there. Advice needed!
- lq4
- Need some Help from some gurus...Vaccum leak
- lq4 freshen up/build, need opinions for more power
- Oil in intake..from valve cover into TB
- 2000 chevy died
- 5.3L LMG cam options???
- Flex fuel injector part number
- spintech mufflers
- REBUILD ADVICE NEEDED: Chevy silverado 1500 2wd single cab
- 2" primaries?
- Efan/rad
- Tr220 vs tr224?? Help!
- info on dod..
- Worth doing?
- Lpp header
- how to tell which fuel system I have?
- Engine assembly
- 427 + TVS2300 1500 Silverado, bad exhaust?
- got the cam spec'ed from Pat G , need your help
- Help - Tune and cam for daily
- intakes...
- need header help
- Big Block eating cams!
- How would these do?
- Head Change
- true duals or stay single?
- Need Help!!! Injector Questions L92 injectors in 2000 silverado?
- Slow 1/4 Mile - 5.3 2WD ECSB
- Header gasket..........?
- Corsa 4 inch exhaust
- CR and ptv
- How to build an exhaust resonator tube to eliminate drone
- Muffler ideas
- best throttle body fo 5.3 truck
- 80 PSI fuel pressure with the engine off?
- Opinions
- 5.7 build questions
- Got a few ideas but need some advice
- Converting from DBW to cable TB for car manifold
- 4" Magnaflow, who has one?
- Headers
- Cam help - 05 Hummer H2 cam swap - 6L - 60e - big wheels AWD
- 2.5" or 3" true duals
- L92 type throttle body
- 6.0l swap questions
- Boost activated exhaust cut out
- Engine swap, getting set up!
- n00b with a question on trucks!
- Quick Swap Question
- Looking for more TQ from my 5.3
- Lq4 with a LSXRT and 90mm TB
- Pacesetters or these LT's for my LQ4?
- LQ9 6.0L Camshaft Problems
- Chevy power
- 241's on a 5.3 * Need help quick!*
- Trick Performance Fans
- lpp longtubes with no tune??? (yet)
- Edelbrock Intake
- Considering a 6.0L to 8.1L swap
- Ok I need some help from the masses.
- short headers vs long?
- 2006 silverado 6.0 lq4
- Any help appericiated, what kind of gains will I achieve with hp/tq or stock
- Headers
- Perks of a 6.0 compared to a 5.3?
- Major problem, please help
- 4.8+226 Cam ???'s
- Cammed 5.3L
- Adapting Stock Fuel Lines
- 6.0 Intake & Injector upgrade questions???
- How can I run a 6.2/6l80 with Drive by Cable
- did I ruin my catalytic converters?
- Quick cam, converter question
- will a complete ls3 drop in to my truck?
- GM HD electric cooling fans
- 08 silverado 4x4 4.8 to 5.3 conversion?
- The famous head work vs cam swap options
- Anyone mix in a little E85 in with regular 93??
- problems with ASP underdrive pulley
- Headers for 2011 Ly6 HD 2500
- Cutout after muffler?
- PRC 2.5 5.3s on LQ9
- 07+ eBay headers on 2000?
- chevy 4.3 headers, help!!!
- 02 Silverado switch to electric fans?
- Supercharge or Turbo?
- Cam choice for 5.3
- Sooo i think its.
- Engine code knock sensor bank 2
- 5.3 vs 6.0
- piston slap or lifter
- how to change valve seals?
- Whats the ulitimate 6.0 top end package for nitrous
- ok... i need a simple quick answer...
- 97 chevy
- Compression Question?
- l92/6.2 intake manifold Q
- Changing plans, thoughts.
- cam question
- What is a set of......
- Cam Without LTs - Worth it?
- Anyone have issues with the cross over line hitting the
- looking for mods for a 5.3
- 5.3l heads and cam
- True dual exhaust guys
- Mild LQ4 built for towing
- Hooker Areochamber...no good
- running gutted cats or no cats
- lifter preload Q
- beating a dead horse... another exhaust thread
- 09 5.3L stock intake tube removal
- Headers with cats
- Volant failure in HEAVY RAIN trip
- Hear me out: 706/862 heads on LQ4
- e85 in 02 gmc
- Very impressed with Corsa quality
- Opinions and criticism on my exhaust setup wanted. (Not another which cat back?)
- Exhaust Suggestions
- TBSS/NNBS 2005 LQ9 Intake swap
- lq4 compared to lq9
- PCV setup for LQ4 with LS6 intake
- what is everyones outside air temp vs iat at the maf
- ARP Rod bolts,and new bearings
- Magnaflow - 22" or 18"??
- need cam advice
- LM7 swap to aluminum 6.2 questions
- Another LS6 cam thread
- Cam selection for the LQ4
- Can I do this?
- Exhaust system whores in here...
- 5.3L to 408?
- chosen another path to power... LOTS OF QUESTIONS!
- How would this cam work in my 6.0?
- LLoyd Elliot Porting
- LS1 Swap w/ 5 speed
- 4.3-5.3 swap 2003 scsb?????
- New muffler for the truck
- muffler with one inlet/dual outlet
- Possible Cam For A L33
- Exhaust suggestions for procharger setup
- Need Exhaust Suggestion
- Plugs and wires time
- Pro-flo XT throttle body gasket
- Broken inner spring
- 90mm Throttle Body
- exhaust kicked my ass!!!!
- Suggestions for top end
- You think my CAI is a restriction?
- Need suggestions with a 5.3 to 6.0 swap
- what to do next....
- Injectors
- cam?
- 2011 gmc Shorty headers
- 2 or 1 muffler
- is it possible...
- Patriot Gold Springs
- Dynomax mufflers/catbacks
- oil pump question/ pressure up
- anyone try these LPP Silverado Sierra Stainless Headers and Y-pipe
- Ideas....?
- what to do?
- which LTs?
- factory 6.0 dual exhaust catback hanger points
- GMPP valve cover clearance
- Pacesetters for NBS Silverado
- Help lost power got knocking noise in oil pan????????
- 6.0 exhaust idea
- adding an oil cooler to a 350
- Need Help PLEASE...
- Newer 4.8L
- 11 manifold with ls2 tb?