- need help super fast anyone...
- contraversial pistons....
- Weird ECM problem
- 6.0 Rebuild
- The MSD Dashhawk
- lt1 swap.... lil help required
- Tuning Problems w/ 4.88's
- Need help starting performance package?
- accel vortec ignition
- now its 305 powered
- need help here please
- Need some advice for 76 Cheyenne 4x4
- Vortec heads, what cam?
- serpentine belt conversion kits?
- new air/fuel mixing device
- rear end
- lt1 fans ASAP
- need some help...
- How many splines?
- Loss of power
- Throttle Body Spacer
- Relocating battery in suburban (more pics)
- Anyone in West Michigan burn their own TBI chips?
- Question about running 2 batteries
- 427 Tall Deck truck motor...
- TBI performance
- how many mpg on your 383 ?
- What kind of HP and Torque would this make?
- Edge Products Beta Testers Needed!!!
- Cheap E-fan budget set up
- Diablosport Predator Tuner: 87 octane better
- 6.0 LQ4 Upgrades
- 5.7 to NBS engine swap?
- Tuning
- axle swap questons
- pcm tune for the 8.1L
- Running a small block on propane
- I need ehaust help
- Low Gear Set for 4L80E
- New PCM: keep the old one or send it back?
- new 383
- Motor Help
- gmpp 24month/50k warranty on crate engines
- 87 350 TBI Complete Rebuild
- 4caroption CAI
- 205 or 210 thermostats?
- Should I Change My Heads?
- 4.10's vs. 3.42's
- O5 Chevy Sliver
- Going .40 over
- 6.0 pinging ?!?!
- Performer TBI Intake Gasket
- water pumps
- Pulstar Plug
- 3-digit casting number on side of block mean something?
- Jet DST.
- Rebuild vs. Crate
- question about programmers
- Nelson Tune
- need cam shaft info!
- Crank relearn in East Tennessee
- Ramjet or marine intake swap onto L31?
- performance fan
- Which meth kit?
- Stupid, Simple Marine Intake Question...
- What size gears???
- Is the 16146299 ecm any good for DIY prom tuning?
- Data logging 1227747 ECM
- What kind of HP can I expect?
- Electric water pump drive.
- LIMITED SLIP (posi)
- Cam Question
- Question about edelbrock intake (TBI) and aftermarket TBI?
- What Is The Max Stock lift for 91' Heads
- not fast enough
- fuel pressure regulator
- low idle
- Towing MPG
- Best perf mod for $350??
- Pre vortec heads 87-95
- 285s vs. 265s
- Any performance shops in South Fla
- ring and pinion
- Is this a good distribuitor for carb?
- Whatda yall think
- B&M Question.. 4L60E
- Aem Air Intake
- 2002 vs. 2003 weight
- TBI To LT1...
- 05 up factory cooling fans when do they work?
- 4l60e problems...
- The truth about vortec 5.7 performance.
- performance ?
- leaky exhaust
- TBI with Intake, Distributor, Coil, Exaust Manafolds For SALE!!
- Testing fuel pump
- 2007 5.3L FlexFuel Mods
- Is this normal wear for a dizzy cap?
- intakes?
- Bosch super plus, is a bad choice?
- swap
- I just got true duals!
- Engine swap
- fuel problem please help 92 silverado
- TTS DataMaster vs Dragstrip 1/4 mile times
- milage
- Would this be worth swapping into my truck?
- I've ordered my parts from CFM Tech
- ZZ4 in OBS '93 need carb info
- 96 Vortech tach not working neither is aftermarket sunpro tach
- attn: Wheatley
- What's the word on '06 Shift Kits?
- Underdrive pulleys, do they really help performance???
- the BEAST awakes.... its ALIVE....
- I am getting a lot of data errors while logging?
- flat tappet roller lifters!!!
- 5.3 swap
- Tuning vortec headed TBI 350
- Need front shocks,89 OBS sub,lowered 5-7 with 22's
- Whats good 5.3 mods
- chips for a 93 tbi 350
- what should it cost
- Low idle/low voltage? SOMEONE HELP!
- T.B.I. injectors
- Cam Question
- Lt1 Cam Install?
- smaller alternator pulley - will it burn up alt???
- To roller cam or not roller cam......input?
- On Board Diagnosticks
- Crew Cab Exhaust help
- Will this cam work?
- Hypertech maxx energy
- 4L60-E swap to 4L60
- 93 blazer questions ses and chips
- What performance ignitions are you guys useing,89 TBI?
- Power Programmers/Hyper Tech or Jet Performance or?
- 97 vortec flex plate question need help asap!!!
- Cams for 5.3 lm7?
- Cut off exhaust
- Edited
- So how much of a pain in my butt would this swap be?
- Flex a lite dual fan controller
- Big Brake Discs
- Stall Converter for 98' 4l80E
- MOD advice and 3" Exhaust Help
- Nos
- Bending Pushrods : (
- Searching idle..
- Project Soccer Mom
- hypertech power chip- thermostat?
- How much power can my 700R4 hold?
- No more power after TBI swap + Other stuff
- Cutouts pre cat legality?
- tachometer on gmc
- Why hook efan up to come on with A/C?
- wiring for electric fan dual speed? temp switchs? ignition wiring?
- 97 Vortec 5.7L Rebuild?
- Where to get crank relearn done in Houston area?
- Performance Options for 4.3L
- OBS e-fans
- Need Some Opinions
- Spark Plug Gap
- 355 or stroke it to 383?
- Anyone running EFI Live??
- long tubes and gears obs...
- What Could I Expect My 03 Silverado SS To Sound Like.....
- 2005 Z71 Cheap Performance Options
- Delta Force mufflers
- computerized to non computerized ignition
- ford s dodge?
- 1000 horsepower from a 350CI block.
- Mass air flow question
- K&N Filters?
- K&N Filters?
- 454 swap
- More Up grades?
- 4l60e to 6 speed manual swap
- Long tube headers and gears
- what heads
- quick question for a noob
- 4.10 gears
- 3800 Fuddle HP/Street Series
- 4l603 rebuild? doable?
- L-98 or LT-1...
- 4.56 versus 4.10 strength
- 350 to 383 questions
- Troubles Tuning My Holley Carb
- TBI Fuel Regulator
- auto trans to 5 spd swap...anyon e do this before
- 305 to 350 V-8
- wich programmer for 4.3 vortec?
- Exhaust Pipe Diam. ?
- efan wiring need help ASAP (muy pronto)
- whats the biggest cam i can put in
- No Top end Power
- Headers....and what else
- horrible 01 tahoe performance
- Valve adjustment with used lifters???
- holley TBI unit?
- Gears and Diff
- roller conversion kit
- Need help with some Long Tube headers on my 05 silverado Z71 4x4?
- what relay kit do I need for a Mark VIII fan?
- thermostats
- Aluminum fastburn vortec heads?
- best place to buy gears and differentials?
- Bad idle need help?
- Trans died
- Fuel Pressure
- Engine is finally back in the truck!
- timing chain problems
- Stall and shift kit for a 95
- my other fsc 62 impala
- TB Spacer and Injector Spacer
- 383 bottom end
- EGR Valve Question and TBI To Carb Question
- 97 vortec stock 72mm VS 75mm ?
- Fuel injection Chevy
- Transfer case express in CA
- tranny stall / cam duration
- anyone
- TBI engine builders
- Crank Relearn : yes i searched first
- Limited slip for V6
- th400 tranny ?
- Noise over top of bellhousing
- TBI or MPFI on a 383???
- plug gap?
- Need Advice on Head
- can anybody please help me 96 z71 drivability
- vortec/tbi
- how to wake up an old 7.4?
- 96 z71 drivability problems
- engine rebuild
- Whatto do before tune.
- Fuel Pressure Regulator
- tahoe performance
- deleting EGR
- Machining Costs
- 4.3 to 5.7 Motor Mount Question
- How to remove power steering pulley?
- Injectors
- Big difference between these 2 cams ?
- Differences in 95 TBI 350 and 92 TBI 350
- possible free TBI ignition mod
- What all is involved in a tune?
- Need help with some headers on my 05 silverado Z71 4x4?
- Hypertech 30022 tune suggestions
- duel snorkle air intake's
- the vortec heads are finally on