- Testing Superchips programmer on another vehicle
- Nelson performance vs. blackbear
- Top speed
- throttle thing
- C.A.I vortec
- engine swap ?'s
- fitting for fuel pressure test port
- Just got tuner now i need a data logger?
- Tuning for gas mileage
- CAI question
- wait4me tune
- Vortec rocker arms
- 97 -98 PCM swap
- best CAI?
- best tuner on market?
- AEM brute Force??
- Adjustable Fuel Pressure Regulator on 96-98
- Hypertech Question
- distributor
- 350
- Gmc 2500hd
- intake manifold for 97 5.7 vortec
- More Power?
- 97 5.7 cam for 4x4
- GM Vortec Injector upgrade Question
- Power enrichment
- bunch of custom tune questions?
- Alternative to L31 Marine Intake swap.
- roller rockers ?'s need answers
- 97 gmc yukon fuel inj question about power
- 411 pins
- Where do i start?
- lt4 hot cam and vortec heads
- 4.3 chip
- aqua tune
- LT-4 Knock Sensor
- Whats a good tuner to buy?
- Tune ?'s for nnbs 6.0
- programmer for a 01 5.3
- intake
- bbc vortec cams
- Noob question: Initial modifications, tips/tricks, and resources for Vortec tuning...
- Need Help!
- msd box instilation
- spark plug gapping
- Bad Mpg
- 1.6 rocker arms
- Tall valve covers & Vortec accessory brackets
- ATTN:Guys with "vortec" air box thingy removed.(pics)
- injectors
- Air Intake V6
- superchips max micro tuner for 96-03 trucks for sale
- lt4 or zz4 cam
- tuned 411
- Bad ECM...
- Time to rebuild
- Headers
- Cortex
- tbi spacer / throttle body
- vortec 454 swap?
- 2001 2500 Datalogging?
- L31 Adjustable fuel pressure regulator possible?
- tuning
- 305 to 350 swap
- plug gap
- 96-02 350ci. I need the truth on the crank sensor
- programmer for 98 z71
- Geardrive behind a Vortec SBC timing cover.
- New England shops??
- New 99 truck owner
- Diablosport Predator SLP7190 For Sale
- 98 black box and e-fans
- Tuned 4.8
- 305 running lean! HELP!
- PCM fan control
- engine swap
- I'm intrested in an LS3 Swap in a 96' 4x4 Burban!!!!
- Looking for MPG
- Tuner
- looking for TORQUE
- Throttle sensor change
- Cam tuning questions
- Regular blackbear tune or scan cable?
- computer retune ?
- throttle body change
- upgraded injectors worth it
- more more more power
- corvette servos
- OBS 4.3 owners?
- where can i get it
- Torque management on manual trans?
- headers
- Any GM Techs in South East Houston
- Custom Tune in Northern California?
- 4.3 vortec
- is a LS1 cam better than a 5.3 cam
- Yes, another v8 swap thread
- Two questions on L31
- Getting a Custom Tune
- First HPT Scan! Questions!
- What can i do now
- timming chain
- Wheatley tune or dyno tune for V6?
- HPtuner guys, any input?
- Question on tuning/tuners
- lt4 cam
- Intake for 5.7L good or bad?
- Can't install my tune
- ram air on OBS?
- time for a rebuid
- 04 Duramax - Best Programming Available?
- STS Turbo on OBS
- zz4 cam
- Need a cam - 97 Vortec
- camshaft
- Tech 2 question
- what tuner or programmer do you recomend
- Help!!!!!!!
- Need a cheap laptop for tuning? I have one FS!
- what cam
- Reputable Tuner in W.Michigan
- Redesigned spider injectors
- vmax spacer install
- LT4 cam in a L31?
- STOCK 96' Vortech Cam Specs
- 3rd Time's a Charm
- computer repair
- Wheatley tune
- ported throttle bodies
- Grannetelli Mass Air Flow Sensor .. Ne one Used this
- 408 build
- Fuel pump not coming on....no command from PCM?
- L31 Fuel pressure problems
- 01 ECSB Diablo Sport Tuning....Settings Help
- I Need Help Asap
- Settings
- Setting initial timing on 96 + 350 Vin R
- cheap easy performance?
- msd 6 and e-tec 170 heads, what plugs are you using?
- Most for the money
- better towing ??
- cost to do a 383?
- Cheap mods('96 vortec v6)?
- vortech air box?
- Anyone used this Procomp Tuner?
- Intake competition
- Ramjet 350
- fuel pressure for a 2001 5.3 ???
- Hypertech Programmer ?
- msd ignition
- Throttle Body Spacer?
- 1999 2-Door Tahoe Performance
- who got the biggest cam in a 5.7 vortec?
- K&N FIPK Air Filter Fell Off
- ecm problem 98 silverado
- 411 PCM swap completed. (PICS)
- drive by wire
- Can the poppets handle this?
- cam in L31
- 00' 454 questions
- code reader
- tuner questions for a 383 stroker
- this Intake manifold possibile?
- 91 Stepside 4.3 to 96-98 5.7??
- old 4.3 to 6.0 and tranny?
- questions on motor build
- V6 4.3 vortec to 5.7 engine swap?
- not "sold" on L31 marine intake conv.
- What all is needed to install a Ls-1 in a 1996 OBS?
- Upper- lower intake mainfold
- Ran into a problem
- a lil advice.
- CFM Tech 4.3 Throttle Body
- multec 2 injectors
- want to program or tune 04 gmc yukon 5.3 what to use
- Old block, new truck
- L29 454 performance
- Superchip or Hypertech
- Things to Note 4 Custom Tune...
- 1997 OBS L31 Custom Tune and Data Logging"
- cams???
- 97 350 5.7 Vortec what is the best Cam kit
- tb spacer problem
- Hypertech max energy review
- What kind of locker
- Hypertech III
- Question about a local NJ tuner
- Sickies
- tuning for gear swap
- Want to get my truck datalogged
- FastBurn Heads.......any comments?
- whats needed to tune obd2?
- whats needed to tune obd2?
- nitro box performance chip $30
- Removing Torque Management and EFI Live
- Wiring help
- cam questions..need some good advice!!!
- Bigger Throttle body???
- PCM Tuning
- Going for gas mileage / advice on custom tune
- 96 305 5speed K1500 needs help!
- need some advise on a new 97 build
- Edge Evolution
- 4.3 ported throttle body
- timing advance
- Attention GM tuners....you may want to read this!!!
- Throttle body modification
- Need some info/help
- kenne bell boost-a-pump
- 85mm THROTTLE BODY
- k&n fipk 4.3
- wait4me performance
- TBI to MPFI converter
- 4.8 swap to 5.3????
- 5.3 performance
- 4.3 Air Intake Options
- JET dynamic specturm tuner
- wheatly vs. local
- 96-99 valve covers
- tuning 08 5.3? point me in the right direction!
- Perfromance Tune Question
- Vortec 7.4L MPG
- Egr
- Best place to buy hp tuners or efi live
- Vortec Strocker......I got some questions...
- Anyone have a vmax manifold spacer?
- 97 Silverado...What are my tuning options?
- How much nitrous
- what would be your next mod ?
- 2000 7.4 injectors
- Predator for ls1 fbody will work on NBS truck?
- Time for upgrades...
- TPI conversion a L31 96-98
- 383 in a 97?
- wait4me vs. pcm for less
- Call me crazy but you can uprage the stock injectors on the vortec 5.7!!!!!
- Westers tune? Good or bad?
- What do i need for my 94 350
- Best cam for my supercharged 5.7 vortec
- What should I do with a 350?
- 411 pcm
- '97 5.7L and 4L60E from Tahoe into a Hotrod
- Tuning....
- 96' cammed up runs crappy
- spider injecter
- Best Spark Plugs
- egr block-off?
- Diagnostics Trouble Please Help
- ebay perf. chips???
- 03 Silverado tuning problems..Please Help