- Full locker or LSD
- Z71 Handling
- ZO6 or another cam with stall??
- improving obs 2wd ride
- Truck feels like a DOG towing a 1000 pound trailer?
- 2000 5.3L Fuel related. I think
- which motor do i got?
- Which Air Intake 2003 CHEVY HD
- Will performance improve if I program correct tire size?
- Which Fan Clutch?
- Tranny time
- Going through plugs too fast.
- Cadillac Escalade Transmission Cooler
- More Power for '96 Whippled 5.7L
- tbi 5.7 shorty header ?s
- Lost Second and Reverse 700R4
- cam ?
- Tuned trucks answer on the Poll
- Group Purchase - Westers Performance Chip
- Once again Another Tranny Question
- LS1 Parts
- engine swap
- lookin for a good combo..........
- 350 vortec
- change plugs how often?
- LS1 cam and intake on a 4.8?
- vortec header collector exhuast leak help
- Guys with Crane GOLD RR's
- hooker Long tube questions.... help
- For all u UPD Intake guys
- help with cam selection
- Eaton or Detroit or what??
- 406 sb in my 91 4x4
- engine blueprints ????
- throttle body spacer
- Thorleys in!!!!!
- So what does a Dynomax 12" Bullit look like? look here.
- rod knock
- Fuel injection (sorta long winded)
- Westers Tunning!?
- Power mods
- tbi performance
- Will obs 5.7 swap into an NBS v6
- Floor Shifter
- Thinking about getting a westers
- stumbling stalling idle
- dual exhaust @ o2 sensor ??
- K&N vs. Volant
- 90 gmc's motor is hesitating, clunkin, and blowing blue smoke???
- what to do with all this money?????
- 206 cc vortec heads?
- what size heads
- What should I do for a new motor????
- OBS Tranny Performance
- 18 hp for $4.95????
- 4.8 347 horse???
- switching from tbi to carb
- More Traction Please.....
- K&N FIPK difference between 5.3 and 6.0?
- Superchips or Hypertech?
- Question about Westers....
- Stall SES codes and squeeling
- quick question
- What headers?
- what size carb
- Crome K&N installed
- got new engine so trans goes out...
- Vid. of K&N Sound
- 97 350 vortec 5.7L
- Question about propane injection
- Magnaflows....
- 4L60e in New Orleans
- Stroker Shortblocks
- Need NV5600 infor
- LT-1 cam
- Datamaster Users and Custom Tuners...
- Aluminum fan shroud for Perma cool fans......
- 6.0L Gas - Mileage
- holley tbi
- floor shifter
- Anybody try the Gibson swept side exhaust system?
- Happy with headers
- 383 or 427?? What would be the best way to go?
- Jet chip
- bore over ?
- HELP!! im stupid
- quarter mile time?w/nos
- 14 Bolt Full Float Swap?
- Joe Gibbs Siverado?
- Airdeano And Other Transmission Guru's!
- Att: Airdino
- 502 into vortec 454 suburban??
- Split Ratio Rocker Arms
- New Shifter Fo 4.8
- Dount gaskets on Headers??
- lets see what u have under the hood
- quick help please- stock gm coil...
- 427 tall deck Big Block head ???'s
- Thorleys installed..pics
- custom flashed ecu's
- Nology ignition upgrade
- engine and tranny swap...
- cam gurus inside!!!(Airdeano,Badburban,91 bowtie, ETC)
- calculating rear wheel from crank HP
- which intake for 6.0?
- 2004 Yukon fulltime 4 wheel
- Performance Air Intakes
- Engine Swap
- Help With Hypertech Programm
- What headrers should I buy
- Finally finished porting my vortec heads :)
- Another stupid question
- looking into headers for a lifted 91
- Nitrous??
- valve cover fitment
- MAF Questions
- Needing some ansewers
- rocker arms
- Electric Fans= how much more power?
- Home brew big brakes?
- Why am I so slo?
- anyone doing this?
- tranny does 2 downshifts instead of going straight into first?
- breaks? stableizer? i dunno
- Electrical Question
- difference in stock heads
- HEI Swap?
- 4.8 Vortec Heads
- Ls1 custom tunes
- MAF mod vs. MPG lost
- Tbi
- HPP3 Settings for tire size
- What induction system for vortec heads
- Tranny Question, Again
- 6.0 engine ?
- How much does rear-end ratio REALLY matter?
- tbi caprice engine
- will this monster fit?
- exhaust and shock ?
- Fuel Pressue Gauge Question
- finally got it
- MSD 6a-TO buy or not to buy...
- How can I get my Vortex 4.3Liter V6 to sound like a truck threW exhaust?
- Which Crate Motor ?
- Gas Mileage
- wiring harness
- California SMOG!
- New Chevy owner needs info
- fuel milage and power
- horrible dyno #'s need advice
- K&N filter
- Borla/Flowtec Exhaust?
- SPE Proflash???
- 4.3 to 5.7 and making 400hp??
- what else should i do? 350TBI w/ 144,000mi.
- vortec 350 power
- 4.3 swap
- 383 tuning
- engine swap
- Thermostat change for 2004
- what should i run in the quarter?
- What was done with 04 5.3 for power??
- Escalade/Police Clusters
- more HP?
- Throttle Body Adapter?
- Can someone explain to me...
- desktop dyno
- Heated o2
- what do u think about these products...
- Gearing for IFS?
- Nitrous Info...
- V6 to V8
- wester's and california fuel
- GM injectors for vortec...
- Where to buy injectors.
- Nitrous, Mastermind, custom chip?
- Computer in on a 454?
- Volant with ram air option for 6.0
- new engine
- 8.1 Aluminum cylinder heads and other new products
- Going with a Ramjet intake on my 383 with Vortec Heads! Options?
- Group dyno run @ New England Dyno (MA)
- 4x4 Headers ??
- wierd....truck seems to hit rev limiter trying to shift at WOT
- hey K-9, what performance parts?
- EXHAUST 2004 D-max and other Mods
- Any TBI guys?
- '87 K5 Blazer, cheap power??
- Stainless steel brakelines
- DRAC Setting for 35s & 4.10s
- rich or lean?
- Valve spring rating?
- OBS 454 Swap
- lid flip intake
- question about UPD for my 5.7
- Headers For 6.0 Chevy HD 4x4
- Programmer For a 2003 6.0 HD
- 350 vortec to stroker
- are the v5's quick?
- Some help with this swap....
- hypertech
- BB v.s. SB
- Volant sucks or install error?
- 350 vortec with a LT4 conversion kit?
- 4.3 V6?
- wiring a tpi engine for my FSC
- How much do headers help?
- Computer Upgrade
- MSD Systems
- Thinking about buying this motor
- Gibson Headers, any good?
- hypertech for a 02 silverado
- Electric problem
- Posi for my 10 bolt
- Vortec
- 305 to 350 swap
- The Useful bolt-ons for a 99 350 vortec?
- LT-1 cam
- i plan on lifting my truck, what performance mods do i need?
- Intake Question
- Tell me about these Vette Servos?
- Has anybody used a Throttle Body Velocity Stack?
- Volant or K&N?
- Strengthening factory transmission
- VIN/CPU issue
- dual exhaust
- Pweraid spacer and K/N intake system
- need help 94 350
- 5 Speed Question
- anyone raced a titan????
- What transmission does my truck have?
- What causes these trucks to "nose" over?
- air/fuel ratio
- Forged bottom end
- V-6 performance
- 1990 Silverado Fuel Pump
- Trans Behavior in OD Q - Minor WTF?
- Whats the purpose of the void box?
- 383 crank/flywheel/3500 New Venture Trans
- tbi vortech???
- carburetor Q
- How much power will I pick up?
- LS1 Edit VS Westers PCM
- 454 overhual..alot of questions
- Floor Shifter install question
- Homemade Air Intake
- whats the difference in the LS1 and the LT1?
- question about 97 silverado
- Upd!!!!
- Intake Preference