- tahoe performance
- Fuel Pressure Regulator
- Whatto do before tune.
- engine rebuild
- 96 z71 drivability problems
- how to wake up an old 7.4?
- vortec/tbi
- can anybody please help me 96 z71 drivability
- Need Advice on Head
- plug gap?
- TBI or MPFI on a 383???
- Noise over top of bellhousing
- th400 tranny ?
- Limited slip for V6
- Crank Relearn : yes i searched first
- TBI engine builders
- anyone
- tranny stall / cam duration
- Transfer case express in CA
- Fuel injection Chevy
- 97 vortec stock 72mm VS 75mm ?
- EGR Valve Question and TBI To Carb Question
- 383 bottom end
- TB Spacer and Injector Spacer
- my other fsc 62 impala
- Stall and shift kit for a 95
- timing chain problems
- Engine is finally back in the truck!
- Fuel Pressure
- Trans died
- Bad idle need help?
- best place to buy gears and differentials?
- Aluminum fastburn vortec heads?
- thermostats
- what relay kit do I need for a Mark VIII fan?
- Need help with some Long Tube headers on my 05 silverado Z71 4x4?
- roller conversion kit
- Gears and Diff
- holley TBI unit?
- Valve adjustment with used lifters???
- horrible 01 tahoe performance
- Headers....and what else
- No Top end Power
- whats the biggest cam i can put in
- efan wiring need help ASAP (muy pronto)
- Exhaust Pipe Diam. ?
- wich programmer for 4.3 vortec?
- 305 to 350 V-8
- auto trans to 5 spd swap...anyon e do this before
- TBI Fuel Regulator
- Troubles Tuning My Holley Carb
- 350 to 383 questions
- 4.56 versus 4.10 strength
- L-98 or LT-1...
- 4l603 rebuild? doable?
- 3800 Fuddle HP/Street Series
- 4.10 gears
- quick question for a noob
- what heads
- Long tube headers and gears
- 4l60e to 6 speed manual swap
- More Up grades?
- 454 swap
- K&N Filters?
- K&N Filters?
- Mass air flow question
- 1000 horsepower from a 350CI block.
- ford s dodge?
- computerized to non computerized ignition
- Delta Force mufflers
- 2005 Z71 Cheap Performance Options
- What Could I Expect My 03 Silverado SS To Sound Like.....
- long tubes and gears obs...
- Anyone running EFI Live??
- 355 or stroke it to 383?
- Spark Plug Gap
- Need Some Opinions
- OBS e-fans
- Performance Options for 4.3L
- Where to get crank relearn done in Houston area?
- 97 Vortec 5.7L Rebuild?
- wiring for electric fan dual speed? temp switchs? ignition wiring?
- Why hook efan up to come on with A/C?
- tachometer on gmc
- Cutouts pre cat legality?
- No more power after TBI swap + Other stuff
- How much power can my 700R4 hold?
- hypertech power chip- thermostat?
- Project Soccer Mom
- Searching idle..
- Bending Pushrods : (
- Nos
- MOD advice and 3" Exhaust Help
- Stall Converter for 98' 4l80E
- Big Brake Discs
- Flex a lite dual fan controller
- So how much of a pain in my butt would this swap be?
- Edited
- Cut off exhaust
- Cams for 5.3 lm7?
- 97 vortec flex plate question need help asap!!!
- Power Programmers/Hyper Tech or Jet Performance or?
- What performance ignitions are you guys useing,89 TBI?
- 93 blazer questions ses and chips
- 4L60-E swap to 4L60
- Hypertech maxx energy
- Will this cam work?
- Crew Cab Exhaust help
- On Board Diagnosticks
- To roller cam or not roller cam......input?
- smaller alternator pulley - will it burn up alt???
- Lt1 Cam Install?
- Cam Question
- T.B.I. injectors
- Low idle/low voltage? SOMEONE HELP!
- what should it cost
- chips for a 93 tbi 350
- Whats good 5.3 mods
- Need front shocks,89 OBS sub,lowered 5-7 with 22's
- Tuning vortec headed TBI 350
- 5.3 swap
- flat tappet roller lifters!!!
- I am getting a lot of data errors while logging?
- the BEAST awakes.... its ALIVE....
- Underdrive pulleys, do they really help performance???
- What's the word on '06 Shift Kits?
- attn: Wheatley
- 96 Vortech tach not working neither is aftermarket sunpro tach
- ZZ4 in OBS '93 need carb info
- I've ordered my parts from CFM Tech
- Would this be worth swapping into my truck?
- milage
- TTS DataMaster vs Dragstrip 1/4 mile times
- fuel problem please help 92 silverado
- Engine swap
- I just got true duals!
- swap
- Bosch super plus, is a bad choice?
- intakes?
- Is this normal wear for a dizzy cap?
- 2007 5.3L FlexFuel Mods
- Testing fuel pump
- TBI with Intake, Distributor, Coil, Exaust Manafolds For SALE!!
- leaky exhaust
- performance ?
- The truth about vortec 5.7 performance.
- 4l60e problems...
- 05 up factory cooling fans when do they work?
- TBI To LT1...
- 2002 vs. 2003 weight
- Aem Air Intake
- B&M Question.. 4L60E
- Whatda yall think
- Is this a good distribuitor for carb?
- ring and pinion
- Any performance shops in South Fla
- 285s vs. 265s
- Pre vortec heads 87-95
- Best perf mod for $350??
- Towing MPG
- low idle
- fuel pressure regulator
- not fast enough
- What Is The Max Stock lift for 91' Heads
- Question about edelbrock intake (TBI) and aftermarket TBI?
- Cam Question
- LIMITED SLIP (posi)
- Electric water pump drive.
- What kind of HP can I expect?
- Data logging 1227747 ECM
- Is the 16146299 ecm any good for DIY prom tuning?
- What size gears???
- Stupid, Simple Marine Intake Question...
- Which meth kit?
- performance fan
- Ramjet or marine intake swap onto L31?
- Crank relearn in East Tennessee
- need cam shaft info!
- Nelson Tune
- question about programmers
- Rebuild vs. Crate
- Jet DST.
- 3-digit casting number on side of block mean something?
- Pulstar Plug
- water pumps
- Performer TBI Intake Gasket
- 6.0 pinging ?!?!
- Going .40 over
- O5 Chevy Sliver
- 4.10's vs. 3.42's
- Should I Change My Heads?
- 205 or 210 thermostats?
- 4caroption CAI
- 87 350 TBI Complete Rebuild
- gmpp 24month/50k warranty on crate engines
- Motor Help
- new 383
- New PCM: keep the old one or send it back?
- Low Gear Set for 4L80E
- I need ehaust help
- Running a small block on propane
- pcm tune for the 8.1L
- axle swap questons
- Tuning
- 5.7 to NBS engine swap?
- 6.0 LQ4 Upgrades
- Diablosport Predator Tuner: 87 octane better
- Cheap E-fan budget set up
- Edge Products Beta Testers Needed!!!
- What kind of HP and Torque would this make?
- how many mpg on your 383 ?
- TBI performance
- 427 Tall Deck truck motor...
- Question about running 2 batteries
- Anyone in West Michigan burn their own TBI chips?
- Relocating battery in suburban (more pics)
- Throttle Body Spacer
- Loss of power
- How many splines?
- need some help...
- lt1 fans ASAP
- rear end
- new air/fuel mixing device
- serpentine belt conversion kits?
- Vortec heads, what cam?
- Need some advice for 76 Cheyenne 4x4
- need help here please
- now its 305 powered
- accel vortec ignition
- Need help starting performance package?
- Tuning Problems w/ 4.88's
- lt1 swap.... lil help required
- The MSD Dashhawk
- 6.0 Rebuild
- Weird ECM problem
- contraversial pistons....
- need help super fast anyone...
- 5.3 Help?
- Taurus Vs. LS1 Fans
- tuning gone bad !? need help
- LS2 Heads
- best programmer?
- Where to get Tall Chrome center bolt valve covers??
- What cam company?
- Throttle body riser
- Cam for 5.3
- has anyone used this intake manifold???
- differences in square bore and spread bore carbs
- warning 97 2500hd 8 lug owners
- cam for the 6.0??