- 5.3 gasket set
- injector data question
- 1.7 to 1.8 Ratio
- injector help
- Truck Injectors with LS1 Intake
- advice on changing oil pump?
- Next move
- Rusty exhaust rained on my day
- Camshaft suggestions!
- Ls2 > lq4
- Found my valvetrain noise
- 4x4 vs 2x4 stock exhaust ?
- 6.0 build questions!!
- Exhaust system, having trouble finding a kit
- valve seats and seals patriot dual spring kits
- 2012 GMC Canyon 5.3L Cat-Back Exhaust
- Which longtube headers?
- Not happy with 6.0 performance
- LS1 Headers for 52 Chevy
- Corvette Corsa Exhaust
- anyone ever ran this lunati cam... questions i need answered
- electric cutouts what brand ?
- has anyone run a magnaflow tru x muffler?
- Swaping different cylinder heads
- needing to choose muffler or mufflers
- LS6 Cam in LQ4
- making 4.3 silverado fast
- pulling heads off !!!
- Injector pigtails for tbss injectors
- Where can I get a overdrive crank pulley for a Vortec 350
- Zr1 injectors
- Help with 2010 4.8 build
- Newbie 5.3 Mods Question!
- Just wondering?
- Valvetrain questions
- 05 gto ls2 -> nbs rcsb
- 8.1l injector?
- KOOKS CUSTOM HEADERS Holiday Sale
- Quieting down my exhaust
- 2000 Lq4 - 2007 Lq4 swap
- milling 243 for a 5.3
- 215/223 lsr
- porting a set of heads questions
- compression? 243 head flat top pistons
- '99 5.3, '04 LS6 cam, & Long Tube Headers.. Do I need bigger injectors?
- CAI ? for 6.0
- Crate motor
- black puff out of the exhaust at wot
- Tbss problems!
- would dual Bosch 044s in the tank be too much
- 4.3 upgrade much needed
- 5.3L Head gasket differences 2000 vs. 2002
- LQ4 Build ideas
- lq9 stage 3 heads on a 5.3
- Will diesel exhaust off 05 fit my 07
- best cam for 4.8
- Looking for LT headers with catted Y?
- Body lift Cam install ???
- Blue LS6 springs and cam?????
- TBSS intake install on NBS
- cam install
- Weird engine knocking, time for new build?
- Comp Cam XR288 in an Gen III 5.3L (LM7)
- Gmpp 12480110
- Installed Headers, now rough idle
- bore size?
- Pyrometer info
- Fuel System Help
- Debating an 8-rib system
- dynomax 3" stainless
- Time to build an exhaust, in please.
- tbss vs Vic..what better on nitrous
- 6.0 sticky
- Which intake manifold and throttle body
- Check out these shorty headers
- Cam question
- LS2 throttle body harness adapters
- which borla with no cats and LT's?
- 317 or ported 241s?
- rev limiter quick question
- Want a TB ported and polished
- 5.3 to 6.0 swap
- patriot head, cam, roller rocker combo ?
- Engine Build
- 427 6.0
- 5.3 throttle body porting?
- Headers
- Cable to Drive by Wire Conversion
- Header question.
- LEP Shortblocks
- CAI for 2002 5.3
- 5.3 rst ecsb
- tell me what ya think
- Stock rev limit
- valve springs
- what is the runout spec for the crank snout? Trust aftermarket ballancer from Dorman?
- Replacing flowmaster ?
- Crank Case oil fill tube ?
- ARP head stud torque sequence/procedure
- Piston Head Swap
- Larger throttle body?
- 5.3 combo help
- 4.8l project
- Help me pick heads 243 best bang for buck
- aaaaannnnd, ANOTHER casualty from Comp 918 springs
- 261xfi comp cam
- CAI for 07 HD 2500 6.0
- Suggestions on first mods on denali 6.2
- Should I open up my spark plug gap?
- Tested Holley Hi-Ram LS3 intake vs Stock LS3, 45 rwhp gain on stock LS3 heads
- How loud do you think this would be?
- Installing LS9 head gaskets and ARP studs ?
- What head swap?
- My fast LSXRT install a little how too
- Question on the SDPC HT-1 Cam
- AI Heads on a 5.3 Silverado
- DIY throttle body porting
- question about tsp 1 7/8 fbody headers
- cam change
- So.... Cam is stuck in my block
- If it's to loud, you're to old
- Who makes a intake?
- Cam vs MPG on L33
- Where to purchase gutted or dummy cats?
- 5.3/60e to 6.0/80e
- Hard start
- longtubes vs. shortys
- 4 inch exhaust video thread! post em up!
- 4 inch exhaust on an avalanche need help
- mounting blackbear efan harness?
- Am i shifting too early 6.0 max 6300 rpm ls9 cam
- 5.3 to LSX swap
- Hello!gona be doing some engine modification need some helps
- Newbie 5.3l cam ?
- Passenge Valve Cover Breather
- looking for ly6 piston
- Ok, so what 5.3 engine would you build for a 1000hp twin turbo setup and why?
- quick question?
- 2 ?? nnbs exhaust manifiolds fittment on pre 07's and EGR
- Sudden rough idle
- Big problem p0300
- 07 Silverado Classic 4.8
- Soooo....I got the bullets installed today...
- How much of a gain?
- Final Build Decisions: Opinions?
- oil temp gauge
- 4" intake
- What cam. What stall
- any ideas?
- Cam recommendations for turbo 6.2?
- Cam?
- 6.2
- Which 6.0L
- My new Exhaust Tip
- Got a quick question
- Just finished my lq9 swap but having problems...help!!
- tbss intake install
- 5.3 or 4.8l
- New Fast intake. UPS ripped up box!!!
- which longtubes????
- need help
- What's needed for 243 s on a LQ-9
- Shorter exhaust piping, different sound?
- O2 extensions for Long tube header install?
- 2007 GMC 4.8 Cam question
- How's this setup sound? what E.T.?
- nnbs 4.8 comp?'s
- 99 vortech 5.7 question
- Newly Installed LLP Headers Rub Steering Shaft!
- Walbro 255 for a 2000 silverado
- tr220
- Oil and PCV problems. HELP NEEDED
- oil leak??
- Headers sound in cab and smell
- Woohoo Another cam thread!!!!!
- Longtube y pipe, 1 or 2 cats?
- Help with motor missing issues
- Intake manifold options
- 1 7/8 worth the change?
- Anyone used a Powerbond 10% OVERDRIVE crank pulley?
- stock vacuum
- need help on info on installing dual valve springs
- Cam/Performance mods for CCSB 2500HD
- Aftermarket rails for truck intake
- Who makes a 6 rib Overdrive pulley?!! HELP?
- What upgrades could/should I do?
- LQ4 vs. LQ9 comparison
- 6.0 Cam Questions
- will the newer style thermostat and housing work on a 99 water pump
- corsa exhaust or something else?
- Need opinions quick: true dual bullets or 40s
- A few noob questions???
- intake manifold? need help
- Heads.
- Need pictures of 60lb Siemens injectors seated
- Fuel injectors
- Idle Quality?
- looking for part.
- lq9
- Cam install lq4
- Group buy - headers!
- Really need some advice, if in screwing up or not.
- What do you Guys think?
- Fuel System
- i need help
- Change of plans guys! What do ya think?
- which cold air intake do you prefer?
- junkyard ls1 or 6.0
- Pace long tubes.
- mounting ls1 fans
- built 5.3
- Why does the 5.3L feel peaky
- Oil flow problem?
- 6.0 swap help
- 6.2 + stainlessworks 1 3/4??
- 8.1l injectors in a 2000 5.3
- Engine swap (5.3 vortec)
- 16" Borla XR1 muffler question
- Ls9 cam installation what else should I change?
- Opinions on retarding cam
- Header coating problem!
- It's this a deal on a lq4?
- Header bolts?
- what MAF with tbss intake swap?
- Corsa question??
- Magnaflow Universal Tailpipes
- 03' ECSB 5.3 Cam question
- headers
- ebay fbody headers on 04 1500?
- Stainless Works?
- seriously confused
- Milling 243 from a 5.3?
- need help chosing cam
- Would i gain a decent amount of power with long tubes on my 6.0 max supercharged
- Et gain?
- Are Used cams OK?
- Stock LS3 cam too big for stock LM7?
- cam question??
- Convert MAF IAT to stand alone IAT
- 2011 silvy exhaust ????
- which cam
- Pick me a cam
- which headers and cats?
- Just bought a 2010 Silverado 1500 LT 4x4
- Who Is Running a 4" Diesel CB on a Gasser?
- What cam for high stall & lower gears?
- 8.1L 31lb Injectors/Stock Pump Enough for E85?
- another 6.0 ? dont shot me.. doing research as of now.
- Exhaust 07 vortec max with super charger would the factory 6.2 exhaust help?
- Lock up torque converter in 3rd or 4th gear what gains