- Swap update!
- Best prices on asm headers
- Want 3000-3600 stall with 8000+ lb towing capacity?
- Purchase a supercharger + receive 10% off your next purchase
- Iridiums are catching on....
- Any dyno results showing gains with exhaust?
- EASY HP FOR A 6.0????
- ls1 swap times....
- Nitrous and HPP3
- first gear feels like it falls on face. tuners inside
- hotchkis leafs
- all wheel drive?
- See What A Friend Can Do For You
- Which nitrous kit for the 6.0?
- S/C for 6.0 C3
- New type of ram air thought
- looking for a converter for the 4l80e
- wheel weight
- another nitrous question
- Anyone herd of the TRUCK POWER cam?
- just another stall question
- whipple shift points?
- Guys with 6.0(lq4) and Whipple..what size pulley u running??
- Supermaxx Headers
- need tuning for a 99 truck with a whipple
- Cam question?
- Anyone ever heard of.....
- Racing my truck tonight - need your opinions
- Corsa exhaust fit - does yours do this?
- Smoothing out timing curve?
- Question about Rebuilt Chevy Tranny
- Well the Dyno Numbers are in
- serpentine belt
- exhaust question
- Procharger guys-new intake from ATI!
- brake pad?
- New best et and a problem
- 4.8 loves nitrous
- Got SS 3800 today!!!
- Any experience with Thorley 310Y Tri-Y Headers?
- New best 1/8th mile time!
- Just had my richmond 3.90 gears installed this morning
- 5.7 vortech help!
- Fastest 4.8L???
- Arp head bolts or studs? and injector question.
- Putting JBA shorties on my truck?
- cam sound clips
- torque management
- Time for a new Project........
- Knock Knock
- Magnaflow exhaust questions
- What are your shift point set at ?
- Volant Induction System
- Stock header bolts hard to remove?
- ecm tune
- shorty headers??
- 4WD Trucks In Here
- TOW RIG gets a new best!
- will the cam out of My SS fit in my 4.8p/u?
- Motor Madness
- Noisy starter....Shim it????
- Need pics/info re: 4.8/5 speed trucks
- Any info out there on a LS1 in Trailblazer
- Meziere pumps, Predator programmers and all headers on sale!
- Spark plugs, again...
- Has anyone stroked the 6.0 via Lunati?
- 5.3 parts
- UPD/Nitrous Nozzle?
- Need a smaller pulley for your Radix?
- Let the carnage begin
- K&N vs Amsoil comparison
- What is needed for a 6.0 to handle boost?
- 4.3 to 5.3 swap
- Magnacharger Radix SALE!!!!
- Glove Special!
- 234 228 cam
- When I steer it makes a clicking sound
- belt slipping
- Understanding LSA...
- 410 or 373 what would be best?
- Anyone in here do P&P work on heads?
- New Regulator in town
- Crank pulley is kicking my ass
- How will this cam do in my truck.
- Turbo
- 75K on 5.3 and 4l60E got a ?
- Newbie to the trucks, what are the basic mods?
- Thinking of adding a custom made ram air...
- Bosch +4s any good?
- brake pads/stainless lines
- anyone know stock cam grind?
- Aftermarket Performance
- help with atap
- LS1 edit or westers
- just rolled 176,000miles yesturday
- does anyone remember?
- Looking for Muffler Recommendations
- what the hell is my problem?
- Power gains with headers?
- fuel pressure question
- Attn: Peeps with new body 4 door Tahoes...re brakes
- 98-02 Camaro Electric Fans on 03 Silverado
- O2 Sensors
- Nitrous Jet thread
- spark plugs
- OK,need the Ls1styleTech guys help
- life of engine with nos
- changing whipple pulley?
- Intake gaskets
- Voltage fluctuation-alternator going?
- New 04 2500HD ????
- What's the deal?
- 6.0 heads question
- kenne bell??
- PO300 code misfire/detected
- ignition question
- westers
- Fuel injectors revisited
- best programmer for duramax?
- Cam for an 02 Denali XL
- New Silverado SS questions
- Swapping truck fuel rails to camaro fuel rails?
- Cam questions for 5.3L
- Just got a Predator
- 2004 Exhaust question
- Problems with tranny fluid and filter swap
- 2500 hd ran pretty good.
- 5.3 RCSB Times
- nitrous GOD? not me, boom/fire!!!!!!
- sparkplugs?
- is it that whacked to stick a t56 into a 00 rc 4.8?
- Is it possible to bore a 5.3 to a 5.7?
- ls6 cam
- home made air intakes.
- Catback Q
- OBS L31: Swapped stock catback back on (comments)
- New Gtech times after tuning
- This truck blew out a plug!
- good tranny shop in pasadena tx
- I think I found our why ......
- Mods to the UPD
- First time 1/4 mile times
- ati dyno results
- Edit tuned the truck today! Long.
- spin on a roll
- best spark plug wires
- Underdrive pulleys
- where to get edit tuning
- Anyone have over a 224 cam in a 5.3
- Whipple Performance
- flowmaster muffler or system for 03 HD
- 160 thermostat
- Question for those with 4.10 gears
- Will these make a good combo
- Will these make a good combo
- How to beef up my 5.3
- looking for decent a/f guage - gadgetseller?
- Tranny Probs
- Intercooled Whipple Kit???
- Supercharged Reg Cab SS Truck
- 4WD switch
- 4L60E trouble
- price for eaton install
- Track times with the 6.0
- splug wires, need to change
- engine mod questions?
- New times
- Made a few runs, at the track for first time
- torque management
- Does the UPD really work?
- Should I try a Predator custom tune?
- in depth ?s about converters and gears
- Truck is going on Dyno again this Sat.
- Trail Blazer torque converter and tranny questions (long)
- LS1 Edit help?
- MSD wires, underdrive pulleys?
- Water wetter?
- gtech times and track
- Is this a good Nitrous express kit? (QUICK)
- SES light after tb bypass?
- tranny question
- engine swap
- Fuel Injector vs HP Conversion
- Ported and polished 5.3L heads
- transgo advise
- Interested in some free magnaflow exhaust?
- Predator Impressions
- What head gasket should I use?
- Underdrive pulleys???????
- Chirping or squeeking noise from the belt
- Long or short oil filter, what do you use?
- 4.8 heads on a LQ4
- G80 problems
- PCM pin configuration
- Is My truck a lemon? What problems have you had?
- Where are you guys getting your MSD wires
- ¿Resetting "Change Oil" light?
- Another question about my Predator! Tow/Haul mode?
- Track Times?
- 5.3 with a Magna-charger
- G-Tech Pro?
- Test Drove 2003 SS
- Tranny Coolers
- 5.3 to a 383 stroker????
- Clunking noise from base of steering column
- moding a 6.0 liter
- exhaust for 5.3 03 sierra
- LS1Edit for 03 trucks
- Long tube headers for 5.3L
- Lightning vs. Silverado
- What mods should I do
- Calling ATI procharger guys
- LOOK what I just bought
- Need some help, truck making odd noise
- Need some cam insight.....
- would this cam be too much
- pic of tripple gauge pod and wideband gauge
- about compression ratio & milling heads
- Heated outside mirrors
- swapping 5.3 to 6.0, CARB legal??
- More cam questions ..
- LS6 cam in 5.3L
- Installed Transgo and servo have Questions??
- Just bought a 4L80E for the Tahoe
- Where is the outside temp sensor located?
- f-body cam in 5.3L
- Need cam specs!!!!!!!
- Taylor Plug Wires are in!
- anyone know of nitrous fill shop in Dallas TX?
- Can you dyno a AWD truck
- SEMA 2003 Photos - Many Trucks!
- antenna sway
- 6.0L SS cam?
- Which plug wires with ASM's (MSD sux)
- how about this build
- 1/8mile,me vs a hemi
- Coated TOG's
- Plug wires
- how to reduce pcv oil consumption
- F/S NX Wet Kit
- ok i had enough i am done!!
- bigger throttle body worth anything?
- Which supercharger would be easiest to dyno-tune w/ my set-up?
- 373locker rear end any good
- Optima battery....
- Tranny cooler arrived
- ZO6 cam gains
- Anyone have problems with their rearview temp guage?
- some 4wd 4l80e swap info
- Everybody come in!-I raced a single-cab 5.3, have some technical ?s