- 97 k1500 Vortec 5.7 exhaust questions
- 3 in or 2.5 in exhaust? Please Help!
- Jet DST to Turn on Efans?
- 95 GMC with 5.3 Chevy=== won't shift?????
- LS7 cam. worth it?
- Need help figuring out an o2 sensor problem please
- Got an LSXR intake free... now what?
- questions
- Exhaust Cutouts
- Stock tune file 4.8/5 speed??
- head milling
- 2009 Suburban 5.3L LC9 to 6.0 swap
- Takeing screen out of MAS
- Looking at headers what do you guys recommend...
- ly6 6.0 motor
- Long tube headers
- ticking after heads and cam swap on LS1.
- Supercharged. Chevy 5.3L L33?
- Mabbco motors
- TBI & HEI Fuel Issue
- Need Opinions to make a decision on Motors...
- 5.3L build up
- NBS Catted-Y with LT's?
- Anyone used Hooker Maxflow 4 Muffler....Opinions
- Build the 5.3 or start from scratch?
- 2002 silverado burning oil
- Exhaust for SC 6.2l
- Quick ls1 question
- Goodyear Gatorback belt part#s for ASP underdrive crank/OD Alt. pulley
- Weird electrical glitch
- New engine and cam finally in
- Need a Intake Manifold for my H/C lq9
- radiator?
- qtp screamer exhaust
- 5.3L, want more power!!!!!!!!!
- No muffler back to muffler
- Tbss intake and tb swap P2135
- Building an lq9, need cam advice
- 6.0l build
- Need a little help please
- 2000 Silverado with 4.8, maybe time for new motor have questions
- cam question
- Uncoated pacesetters - Rust
- new exhaust
- Nnbs Texas speed LT's/ MIT
- Questions on 6.0L LQ4 build
- Who would buy 1 7/8 headers?
- Cam / Heads Queston
- Ls1 Muffler Selection
- Muffler help!
- water pump thermostat
- Cam/converter choice for 6.0/4l80 rcsb
- Dynomax/Walker RV 3.5 OR 4IN Big Muffler $47
- 5.3L issues after head gasket
- is this a bad cat?
- 6.0 swap question
- Help ASAP cam/motor swap
- Help! Got a newer style Water Pump to swap.. Will my T-stat work?
- Spare truck manifold, worth porting?
- My Truck Is To Slow...
- Gibson Super Truck Exhaust and Cal Trac bars
- Newbie with cam ?s for L9H.
- Vin Location spots on older trucks...
- Throttle body spacer = Rough idle
- Cam?
- What other cutbacks will fit?
- Wont start?
- Rebuild 5.3l or drop a 6.0l in?
- 68 c10 5.3....needs cam
- True duals on a 4.8.....
- where can i get a used or blown 5.3 vin b engine
- OEM Fuel Supply Fitting
- Seriously Need Help...Craziness...
- LS head Q's
- Cannot get my knock sensor to read anything.
- Question on turbo size. Is this to big?
- Aeromotive 340 install question
- Looking for advice!
- 2500HD 6.0 Exhaust System Rebuild
- Redid my exhaust
- which plugs and gap
- Need vacuum Advice!
- Building a Drag/Street Truck..NEED INFO...
- Did i make a Cam mistake?
- Acceptable hot idle oil pressure
- Any edelbrock headers for sale?
- LQ4/9 no oil pressure !
- Need some quick help before i pull the triger.
- Isky Cam in a 99 Sierra 5.3
- will nnbs headers fit nbs???
- What CAI for 100*+ texas summers?
- Donaldson diesel muffler
- 80 LB.s OIL PRESSURE?
- air intake questions
- Hi all new member here with a question...
- Need help for engine rebuild!!!
- Oil spinner filteration.
- Deatschwerks injectors? Anyone used them?
- Over axle dump 5.3 input needed!
- built a new exhaust for the 99
- I need Help!
- LS6 With 215cc Trick flow Heads
- New member looking for performance help
- Edelbrock Pro-Flo XT question
- Stock injectors and fuel pump maxed out with on LT on my 5.3
- My 6.2 dyno with cam install and tune
- nnbs intake swap
- Thinkin' about pulling the 6.0L trigger
- Cal Speed Air Intake
- Header brand recomendation
- PTV Clearance with this Heads/Cam setup
- 00' Tahoe 200k mile 5.3 maintenance build
- Waterpump: 1.88" Thermostat outlet or 2.05" outlet?
- what cam for l92 top end swap!?!
- isky triple 12
- Exhaust set up help
- Suggestions to quiet my exhaust a lil?
- Any fuel rail pics?
- Solenoid on top of LSXrT intake
- Houston people
- Vic jr on 5.3?
- Tach and Engine speed not in sync!
- intake foam?
- oil pressure sensor????
- 04 silverado shooting flames!!!
- LSX Addicts check it out!
- Let the mods start...
- engine swap
- 2007 avalanche
- Cheapest way to build a 408?
- DTHPROOF's BuildThread
- Magnaflow or Flowmaster?
- need opinions on camshaft choice
- Cam Help!
- Is my Stock MAF hurting my Camd 6L preformance?
- Which fuel pressure regulator
- Lifted 98 K1500 5.7 3" xpipe question
- Cam install 6.2 Denali
- what will be the most bang for the buck between...
- Texas Speed Heads/Cam Package
- 5.3 chevy intake problem
- cam opinions
- Pacesetter headers.....help?????
- 2009 4.8l upgrades
- new engine lost oil pressure
- Aeroforce interceptors on a 2006 5.3
- 8.1 vortec 110 octane
- LY6 VVT Delete Timing Gear Set Up
- lq4 cam specs
- Help on header install
- how to get me into the 13s n/a the fastest!
- 5.7 shorty headers?
- rough idle and rich need help
- FAST intake and fuel rail pics needed
- Yella Terra rockers
- L76 into 2001 HD
- Stumble & Hesitates
- LQ9 timing chain sprocket rubbing?
- Fuel Tank Builds Pressure after 5 or 10 miles
- Running rich
- engine light and weak
- 4.56s a good idea?
- New idea to fix dual 3" Check it out
- LY6 into 07 classic 4.3
- Injector question
- O2 sensor hits floor pan with long tube install! HELP!
- befor and after !!!
- Brake booster vacuum hose
- bunghole problem on headers !!
- Y pipe that fits AWD SSS?
- Muffler opinion?
- LSXrT intake fuel rails
- Anyone TPI intake a '97 Vortec?
- 5.3 cam recommendations...
- camshaft actuator number
- 98-04 camaro/trans am long tubes fit 01 silverado?
- 5.3 to 6.0 HELP
- Semi-budget 6.0 build
- What gap for copper plugs? TR5 TR55
- leaking valve cover spacer
- Cold Air, TB Spacer, and Bully Dog package
- Question for LS6 vs FAST 102.
- ORY Vs. Catted Y pipe
- should i consider msd plug wires?
- Engine help
- Cam and springs for 4.8L
- Drilling TB or Adjust set screw?
- What's it's purpose ?
- LS2 tb vs 90mm truck, etc
- 2003 Silverado 6.0 Oil Pump Replacement - W/O dropping pan
- 2003 1500HD needs some work
- Off Road Y-Pipe Leaks
- am I beating a dead horse trying to make a 4x4 fast?
- Planing for LSX 454 + NV4500 into 2500HD
- 1996 silverado 5.0 to 5.3 swap
- Confused about header options (I searched)
- Return style fuel system on 07-up truck??
- 408 exhaust size
- Tbss?
- Those living in Ontario with tuned engines... WTF now???
- Pipes
- 120-125 PSI on all 6 cylinders, 02 4.3L, good enough compression?
- heads and intake questions
- Changing oil pump on 4wd.
- corsa sport muffler only?
- Bend exhaust a little more without kinking?
- which year head studs?
- gaskets
- Swapping my L31 for a LM7
- engine takes off its own
- Transfer case oil?
- TBss intake and passenger valve cover hose location??
- Fix it or swap it?
- Gen 3 to Gen 4 Swap
- Help, White smoke
- What size Cam?
- Need helppppp!!!! Lq4
- 1999 chev 1500 worth buying for $1000?
- Just another header question
- 2004 lq9
- How much is it worth...?
- Blower swap question
- 1500hd cat back questions
- Cam and Head swap 5.3
- Findings after pulling head, re: broken valvespring
- L92 Intake Manilfold
- any coolant tank recomendations?
- Push Rod Ends
- Will these fans work?
- vinci trucker cam spring ?
- 01 DBW tb and TBSS intake
- Using stock trans cooler for engine oil cooler?
- TSP 17/8 fbody headers question
- 6.2 Dyno Numbers
- Oil pressure gauge maxed out
- basic vortec firing question
- Chevy 350 Performance ????
- Assistance with cam selection.
- Jet-Hot ARH header install...FAIL...
- Oil pan problems
- Gathering parts
- 03 6.0 harness
- Bolt size on 2000 ls1 head bolts.
- need a 6.0 swap PRO or someone with alot of knowledge! please!
- catalytic converters
- pushrod questions
- ls2 intake/throttle body swap on a lq4. Will the Throttle body work?
- Need help ASAP!! longtube headers
- v6 to 6.0 swap issues
- Want to do a 8.1 project. Need some advice/help.