- Question about rocker arms
- TB Spacer or KN FIPK
- Successful MODS and Tune-up
- FREE MODS!!! list them.
- aem bruteforce
- Good Fuel Pump?
- Vortec Max Owners
- Woe is me I have a 305 and need more power
- about how much rwhp will these get me
- 8mm Mallory wires
- 95 Caprice tranny...
- Smeding Performance TBI 383
- Performace Mods 90' 1500 V8 5.7
- questions on a mod
- smokin 35's?
- engine rpm/ milage
- Little more pulling power??
- Does this really do anything?
- help
- Got my K&N and TB spacer PICS!
- cfm-tech
- Rear Axle Choice???
- Proflash vs Predator (opinions)
- Just Rebuilt Engine, will I need a new chip?
- simple timing advance question
- How fast was I going.
- check out my rear!.......hehe
- Best Track Results///hpp3
- ls1 e fans
- Going from V-6 to V-8
- engine air compressor, hp lost???
- 1995 after market Y-pipe?
- take off is SLOW
- mods for better gas milage
- dyno question
- upgrades??
- exaust??
- Need help picking a motor for my truck
- Exhaust on the way!!
- auto to manual
- Shift kit install
- Corsa Widemouth Dual exhaust question
- 4.3 ?'s
- Chapman Super Trucks--anybody dealt with these guys?
- exhaust cutout for 5.3L
- Wynjammer Superchargers
- Need Advice
- 454 question
- towing and tires????
- hedman hedder?
- About to buy a02 Serria 5.3 4X4
- towing question: 1500 or 2500
- Heads and a cam for a 92 5.7 TBI..
- power increases
- What to do with $500?
- trans cooler question... anything else i need?
- Optional Temp Sensor Location?
- Optional Temp Sensor Location?
- Anyone running a 93 hot tune on an 05-06' with stock thermostat?
- dyno questions?
- wait4me
- nelson vs. wait4me
- Edelbrock mutli-port conversion worth the $?
- went to the track
- TBI Chip question
- how many miles is too many for mods?
- '99 Silverado 4.3L engine swap
- TM in tunes
- w4m good for tranny
- hypertech power bowl?
- Please explain wait4me to an idiot...
- 383 tbi
- ERG bypass?
- Motor Swap
- What to get??
- TPI motor and a 700r4 who has them in there truck?
- its all about timing..
- tranny swap
- lifters
- 1992 454 O2 sensor upgrade
- Product on E-Bay please help !!!!!
- New intake installed..truck won't run...need help!
- More power by adding a resistor???
- Torque Converters/Multipliers
- Need a new tranny...what do you guys recommend?
- Electrical problem after Edleborck 3704 install
- Mods For 2006 Vortec Max???????????????????
- Long Tube Headers
- 600rpm idle... is this bad?
- warped rotors,... suggestions for new ones?
- 4 barrel upgrade
- exahust = better mpg?
- handheld and mail order
- what is wait4me
- 2004 Silverado 4.8 v8 5 speed no mods where should I start?
- 400 SBC questions
- Another OBS Vortec cam question...
- Edelbrock 3704 on (pictures)
- Hypertech pp3 knock
- Rear Axle Gear ratio
- Problem with throttle shaft
- Carb question
- pics of my engine and truck
- Make your own wires?
- TBI to TPI
- Duramax turbo boost valve
- Rings wont seat
- 383 stroker kit
- How much HP/TQ should I expect?
- Predator 93 Octane Tune
- Chip For 350 V8
- Tri-Y's by GetBent
- intake velocity and torque
- Chapest Long Tube Headers??
- Which TBI Spacer?
- The Ultimate 88-98 OBS Performance Toolbox
- homemade hp!
- 2 valve cover questions
- Ngk tr55's (gap)
- first problem with the hedman long tubes today
- LT1 396 stroker
- Nv4500 Sucks
- tweak 02 signal
- nitrogen in tires?
- Shipping weight ?
- low cost options
- low cost options
- truck running too cool???
- hypertech in conjunction with wait4me tune?
- Help?!?!?-how do I unbolt motor mount?
- Wanna See 40 horsepower
- 1st 1/4 mile run in my life
- supercharger
- 4bbl to 2bbl
- throttle body spacer
- tornado
- K&N or Volant?
- What type of air filter do you run?
- Tell me what you think
- L98 heads?????
- Intake tube diameter/measurements
- Vortec crate engines???
- got smoked by a ford
- Trucks cutting out.
- edge chip
- exhaust help
- NEED HELP please 89 2500 6.2 Diesel
- which setup?
- Nitrous Systems
- Timing chain?
- Performance Chip??
- IAFM inlet manifold??
- Clunking at front of engine.
- 5.3L vs. 6.0L in extended cab Silverado
- 383 Stroker
- Reliability of FAL VSC for LS1 fans
- Aluminum Heads Or Castiron ???
- TBI 305 or 350?
- Platinum/Iridium Plugs and Igntion Controllers????
- engine light on after wait4me
- New truck is kinda a dog
- Here is the truth
- OBS Programmer Help
- $300 engine rebuild
- Electric fans
- What would my HP be at?
- Custom tune cause transmision slipage?
- tranny temp questions
- 1995 k1500 4.3 to 5.7, (searched)
- Intake Options
- rear disc ?s
- Pcm Mods / Cables / Info
- rear wheel traction problem
- 98 vortec 305 to 350
- Computer tuned. Questions
- russell and hawk p/n#'s
- Holley TBI Intake problems
- 4.8 to 5.7
- Good cam for a 350 TBI
- Electric fans
- new guy with programmer questions
- about how fast of a car should i try to line up against
- Fram Boost??????
- 1987 4.3 tbi to 5.7 carbureted
- Suggestions on my cam....
- my truck
- Wait4me tune and transmission operation
- Hypertech rip-off?
- 1989 Silverado
- All night at the Dyno 329hp/403tq 5.7 Vortec
- Increasing fuel pressure??
- Help
- Chevy 305
- Please Help!!!
- What Hannah said?
- Is this a good fuel pump?
- Custon Tunning for OBS TBI
- TBI rebuild from Turbo City
- Crank Relearn in San Jose
- Will a cam swap increase gas mileage?
- LT-1 motor should i??
- LTI swap problem
- Header Question
- Where to get Volant CAI
- Deano, You got time to answer some Newbie questions?
- Cool performance products I bet you haven't seen before
- Racing Methods
- Horsepower?
- Air Flow Research heads back on top
- 2006 PCM - Need one for my custom tune!
- More HP
- new guy here
- Performance Question
- Calling all 4.10 users
- help with 305 Vortec upgrades
- Hypertech Programmer
- '93-'95 TPI Conversion - Not what you think!
- Bay Area Tuners?
- 455 olds 450hp?
- Speedo Recal - 94 'Burb
- 64cc Combustion Chamber Or 58cc
- 01 5.3 redline
- 3 ecms from wait4 me on the way
- Spark plug broke! HELP!
- BJYL bin help please.
- cams?
- Underdrive pully set up
- Tire sudgestions ?
- '94 350 what is the flange size from the exhaust manifold?
- cheap supercharger
- 5.7L More Power?
- what size muffler do i need? please help fast
- 97 vortec engine
- What do you think of this cam
- Whats so great about the Fram Boost?
- Carb intake for 8.1
- Throttle Body Spacer Installation
- PCM Chip ???
- Wheelhop prevention?
- Motors coming out
- o2 sensor delete?
- 97 horsepower ?
- Cold Air Intake.. Which One
- rpm's jump-not smooth
- new distribitor for 383 vortec
- free upgrades
- Tuning for Handhels PC
- Header Installation Help
- Custom tune for a manual transmission
- stock programing for a 97/5.0