- ASM headers
- Outside temp in rearview converted to IAT??
- Flickering Headlights
- Bolt on Intakes
- Direct Hits, Predator programmers and Lunati on sale!
- Life on NGK's
- O2 sims...
- Whipple Specs....parish8 and other please help
- dual octane tuning with custom pcm's
- rear end ????
- Turbo or 6.0 build?!?!?!?
- u joints--which ones and where to get
- Sleeved 4.3L ?????
- Whipple 3300AX?
- head work
- Wester's Programming Group Purchase!
- gear splitting
- cam swap in 4.8 question
- 6.0L swap vs 8.1L swap
- where to start?
- Alternator amperage
- WTF is with this thermostat?
- 6.0 throttle body work on a 4.8
- I'm getting 3.90 gears/Eaton when I get my taxes back...some questions
- Supercharger Computers (Whipple vs. Radix)
- Did I get the right Transgo Kit?
- Stalling problem at stops
- Why would an intake affect shift firmness?
- Found a cheap LS1 in the classifieds.
- the answer to your tranny woes lies inside!!!!!
- Nitrous question
- Eaton posi rear end
- 5.3 faster than 6.0
- I'm already thinking about modifying the Whipple....
- TB Spacer.......
- BigKid...
- 15.4 @ 96.6 Decent for 5.3 Yukon 2wd?
- AP-Engineering CNC ported LS1 cylinder heads...
- Need Some Hp/tq
- Trans Go and billet servo's with a stall?
- 98 Z71 mods
- 5.3 vs 5.7
- Transgo + Vette Servo + TT2600 = Nice to drive?
- What kind of gains will I expect to see at the track by switching to 3.90 gears?
- 5.3 intake replaced woth ls1 intake
- Early truck site wanted -
- 100 shot n20
- New Corsa exhausts for the 6.0 + 8.1 HDs
- Brake Pads Crapped out Today
- About to try no cats. Need to know a part no. on o2 sims and where to buy
- Looking to add some performance, need some help
- 65K miles. Time for new plugs and wires?
- What kind of cats work best?
- Anyone have 400 whp with N/A 6.0L?
- truck LT headers
- How to hook up elec. fans to PCM?
- Ratios on 4wd transfer case?
- Nitrous Questions
- 2000 Sierra Plans
- 2000 Sierra 5.3
- Sale On All Superchargers
- Lobe Seperation Angle
- mileage headed south
- where should I buy my auburn or eaton?
- Stroked 4.8L
- Question on cams
- Fms
- Holy Fk I am so Fked Thanks Diablo Sport Predator!
- Cold Engine Studder
- What's the problem with this?.....
- Ls1Edit file for 212/218 Comp cam?
- Any other parts available for trans?
- Destroked 6.0L? Need Info
- Anyone go from 3.73s to 4.10s?
- Ordered 4.56 gears
- Replacement for the 8.1L?
- Found POWER! Valve float possible?
- Chevy LS1/LS6 Performance Book
- Using different ratio rockers on the 6.0??
- Parts for the motor build are on the way
- Hotchkis
- help with cam install
- Radix lower intake..
- More tranny questions
- cam/timing chain help
- Finally got it running again
- 4 link anyone
- ARP Head studs
- Ryan23silverado ? for you
- LS1 SOURCE 15% off sale on CORSA exhaust.
- Spraying N20
- Ordered plugs & wires. Are they worth any HP & TQ?
- Pulley ?'s
- No oil pressure
- anyone ground their calipers for 15" wheel?
- it's alive!! now how do i tune for a BIG cam?
- HyperTech for a 2003 HD?? Y or N?
- 2003-2004 Durmax question where to find cheap
- 4L60E Cracked Case
- Hmmm....can you guys take a look at this setup....low dyno #'s
- 4.3 piece of crap
- How much nitrous could my new setup run??
- anyone seen this turbo setup?
- Tuff muff
- big cam runs fine, easy to tune
- Factory shocks on lowered truck!
- Hpp3 ??????
- Factory Replacement Mufflers?
- Code P128?
- Disable OnStar?
- What Oil Pump???
- Y-Pipe Questions?
- Suspension
- Timing spikes low when I launch???
- blowing fuses?
- Intake Tube
- Is a 4.00" stroke better than a 4.125" stroke?
- How much did you guys pay for transmission work?
- Less weight= better times???
- !@#!# 4l60
- egr or air?
- o2 sims for 02 4.8
- '03+ TB blade drilling?
- ZO6 Cam & springs #s?
- shift points and rev limiter question
- Volant, Hotchkis, exhausts and all headers on sale!
- Anyone Stroking a 6.0 L for Towing?
- Exhaust and air intake
- Engine swap
- Need Flexalite VSC help!! Fans won't activate w/thermo!
- Fast4.8!!! Cam Swap homemade tool Question!
- o2 sensors go bad if ...
- some interesting gtech screen shots from recent mods
- 4L60E Swap-ability
- Parts are here!!! And small change in plans
- confused on vette servo
- ooops!!
- Why won't my TC lock up?
- 315 rwhp 331 tq Tahoe
- The infamous "P0300" code
- muffler location
- Need some info.
- Anyone using 2.02" valves on a 5.3?
- valvetrain noise
- SES and squeeling with stall???
- !!Help!! 4x4 broken??
- Transgo help and ?'s
- Rebuild 5.3 w/ forged internals or 6.0
- synthetic to conventional
- 8lb pulley=knock retard and O2 sensor codes
- Another new wideband...
- Long Tubes help
- Radix tune and line pressure
- my truck is running again, too!!
- Finally stretched her legs and let her breath!
- Help!
- LS1 fans or Flexalite
- LS1 Fans & 205 degree temps!!! Hypertech 160 stat needed?
- Where to buy edit?
- Well, She made a Valiant effort :(
- New ECM tuning....better than ls1 edit?
- innovative wideband
- 27x10.5x16LT MT Streets
- Good install shop in Central/South Fla
- stock ss performance?
- Eibach Swaybars for a Suburban?
- cat back for 5.3 suburban???
- Battery relocation pictures
- which supercharger is the best?
- GloveBox Numbers
- hotchkis questions
- Custom Tunning 02 Chey Truck
- Stalling problem
- exhaust question
- Where can I get these parts for my 01 6.0?
- is there a difference in 2WD and 4WD rotor?
- OK!! I think it's time whipple hears from us!!
- FMS Tahoe - New Best Tonight!
- Electric fan shroud finally done....
- 8.1 swap
- Screamin Demon coils
- Need Help. Load Roaring at Front of Truck.
- MSD 8.5mm wires
- Question for blownchevy
- nuts missing from motor mount? (pic)
- Pics of some bad brakes
- 5.7 in a truck with a Radix???
- Cam help for my new 6.0!
- Where to buy LS1 edit & cable?
- Got a question about the corvette servo I got in the mail today
- Corsa Headers
- Dyno numbers! What do they really mean?
- Trans Go shift kit
- Worth THe Effert?
- Gaskets/seals for Cam install...
- HPP3 increasing shift firmness hurt tranny
- 4l80 w/6.0l acceleration question?
- Questions about 4.8 to 6.0 liter swap
- Edelbrock ias shocks vs stock bilstiens?
- Accell/DI 7.0 LS1 engine control system
- ? for people with transgo experience
- Spring Break Shoot-out who's going???
- Cooling fans
- Tt3000??
- hotchkis 2-4 guys
- LS1 Into 03 Silverado?
- got some nitrous times with new converter/cam. got a couple of problems too.
- Center console
- Anyone run 15" wheels?
- RADIX sale through 2/29
- whipple tuning questions, ryan, parish, everyone
- Long performance questions....Help..
- Benefits of LS6 ported oil pump and double roller timing chain?
- LS6 cam in 5.3?
- Anybody ever actually weighed a 2wd Ext cab?
- New parts for 8.1's
- Fuel pump/key on only wire to splice into for inline pump?
- Would this E-fan work
- Headers vs air/fuel ratio
- head work
- Silv SS vs Z71 Exhaust questions
- built 4l60E
- Rocker Switch wiring problems!!! AAGGHH!
- Ignition upgrade from Nology
- 5.3 Liter Electric Cutout - Warranty Issues? Size?
- ?? on 1/4 Time
- 4.8 Or 5.3??
- New Track Times (long)
- MAF lbs/min conversion to hp
- Stall in NO overdrive
- 10% off all Yank torque converters
- Exhaust question...
- Where can I get a gasket set for my 6.0?
- Where to find parts to upgrade 01 C3 brakes?
- Neutral Issue
- RUT ROW Blown up?
- Norcal-LS1 hosting GM vs Ford Shootout
- Emission Friendly Header
- Engine swap question
- new lifters
- torque converter ???
- torque cam for 4.8l
- parish, did you use shorter pushrods?
- Strange Engine Noise
- ASP Pullies
- What's it take to build up a trans?
- Vortex Vs. Flowmaster
- Question about 160 degree thermostats?
- who has pics of their LS1/LT1 fans mounted?
- Swapping T/A accessories for truck version?