- Fuel Injectors
- Engine Swap
- 502 and altitude
- Gen 3 Sbc Into Obs
- Thinking of Buying a new 1500.
- Need more power "cheap"
- General performance questions
- Hypertech on Ebay
- Retrofit
- Best guess on HP...
- Which Brand/Style TBI Spacer to use??
- Ox sensor elimination
- How much of a difference is there?
- Questions about E- Fans
- I wanna smoke a hemi BAD!
- stall converter??????
- Took the truck to the dyno again
- wait4me tune on obs trucks
- ls1 manifold
- tow/haul
- High Voltage coil?
- TB blade mod and diffuser
- Intake worth it or invest in AEM Brute..??
- carb newb
- Well I think the gasket let go
- 03-06 crew cab 4x4 mpg?
- I want a 180 thermostat
- Intake Manifold for the 5.3
- Do i want a stall converter?
- Air Intake
- MSD 6A recommendations ?
- 89 Silverado- small project!
- stock heads or new
- LT1 head cc and compression ratio.
- who makes supercharger/blower kits for the vortec 7.4?
- 6.0 swap
- new guy with a few ?'s about a tahoe
- HT383 in a 1997 Yukon???
- camshaft question
- Fuel pump questions
- 99 vortec camshaft
- throttle body bypass
- setting up my hypertech-help me!
- NBS radiator upgrades
- aftermarket MAF
- G20 305 rebuild ...Which CAM to use ???
- trans temp gauge
- weight differences?
- carb and intake for 84 k10
- camshaft for 2000 Z71 5.3L ?
- TBI to Carb
- Horsepower for a 350 tbi ?
- Help on Oil
- quick question on removing air box V6 TBI
- 350 or 327
- RST vs. 5.3 auto ?????
- Headers for my 00 5.3
- Edelbrock Performer MPFI System
- EGR necessary?
- So let me get this right!!!
- just removed restrictive air tube and....
- 5.7 Tbi --nitrous--
- thermostat
- flowtech long tubes dont fit without...
- MAF screen
- Shaker Hood scoops
- Thermostats for 2000 5.3
- What Type of LSD?
- TBI chips
- JET 4L80E 6-Speed Conversion Kit
- O5 5.3 Silverodoe Gassssss
- Noobie needs basics on 4.8L fixes, PLS
- s10 4.3 the same as fs 4.3?
- Id like to upgrade, want your opinions...350 tbi
- nitrous + chip?
- Shift kit question
- Help me fellas
- suggestions wanted on rebuild
- Performance engine rebuild kit?
- Idle
- thorley headers, where to buy?
- Gauges
- some questions about superchips
- Need some opinions.
- 99 Chevy 6.0L wanting to get more perfprmance
- carb and 700R4?
- custom tune for 5.3?
- Budget Tow Setup
- my glasspacks
- What cam for TBI & Whipple?
- hood tach
- Air pump???
- 4.3 tbi performance
- 02 sims, yes or no?
- So close
- So close
- pinging!
- Temp Fluctuating??
- heads question
- predator settings
- Rear end question?
- Any chips for a 94 chevy?
- K&N Filters???
- WHY Do mines have to knock PLZ HELP
- cam for 1996 vortec 350?
- cam for a 1996 350 vortec?
- Transmission Problem
- My truck needs a wake up call....
- Intake Manifold
- Transmission
- Fast Burn Head + Rocker Arms
- Jet Six Pack Performance Chip ??
- TBI cam limits
- LT1 cam specs plus extra
- hypertech...detonation ..HELP!!!!!!!!
- Performance chip available for GMC?
- Best priced dual exhaust system for my GMC?
- best crate motors????? where to find them?
- What does SES stand for?
- 350/383 Questions
- TBI spacer
- What do you think of this engine?
- head work
- hurst shifter
- How do you calculate your MPG?
- Wait for me tune installed
- Airaid intakes. How do they compare? are they good?
- bamabiker
- Open Element Airfilter on TBI
- The Burban Lives!!! ***pics***
- Roller cam
- Ignition module?
- 93 TBI: Vortec 350 with Whipple?
- Tow/haul A$$ Button
- LT1 Swap in TBI truck. Please step in.....
- question for anyone with a wait4me pcm
- sluggish
- 350
- exhaust
- Who builds the best 4L60E???
- 1999 4.8 project
- couple questions
- best diesel
- TBI: Vortec head swap or new crate motor?
- Is the stock air cleaner better than airaid on tbi
- Vortec heads on TBI
- bored out tbi
- casper tps thing - worth it?
- homemade intake
- Cam change
- HP rating
- drain or not to drain gas tank?
- Need this dizzy now, anywhere i can get it?
- Custom tune
- Upgrades for a 4.3 ??
- Machine shop work?
- EGR questions
- what to do, what to do...
- Help! What kind of Long Tube Headers for a `03 5.3
- Will this cam be noticable?
- wait4me Installation and gains
- 2500HD 6.0 Question
- UPD discount
- 98 6.5L Turbo Diesel Mods
- oil pressure
- 95 Chevy Truck, 383 Engine Swap Problems
- water wetter?
- Knock only at start up ?
- Whats your 0-60 time ?
- 8 Mpg ????
- LQ9 Swap
- MSD off-road ignition
- Installed a TBI spacer
- Who Competes?
- My new 383!!!
- ram air vs K&N??
- Mid 13's daily driven
- headers on nbs
- "performance chip"
- Help With Exhaust
- Throttle Body spacer for '03 5.3?
- Throttle Body Spacer: Worth It?
- any change from 00-01 in rear end
- Westers best choice for 5.3 with some mods?
- 03 to 05 horsepower what's the differance?
- Gas mileage increase with tune?
- Shift Point Tuning
- CARBED SWap in a 89 chevy truck
- good cam for low-end torque
- engine swap or no? and how hard
- TBI Stage 1 from 350chevys.com, any good?
- 04 K2500 buildup question(wreck rebuild)
- Wait4me/Hypertech....ect
- 250 to spend
- 5.3 carburetor horsepower
- Edelbrock intake manifold ?s
- Cam questions
- 305 engine question
- Compatability on OBS's
- Billet Super Servo Installed
- went mudding and cut my pipes off after muffler... now no power
- 5.0 mods
- need more hp
- Haynes Customizing Books
- olds swap???
- factory vortec 454 fuel system
- more air = reprogramming?
- lap top for programming
- Performance out of a 94 5.7 silverado
- Bleeders
- zz4 carb and intake suggestions
- "RED LINE" on 02 5.3L?????
- horse power rating
- Need a special air intake
- How much power does this have?
- I must be slow
- comp cams 306 cam
- carbed 5.3 or 6.0
- Is it just me? (muffler ??s)
- Throttle body spacer on a 4.3L, worth it?
- Cam, Intake Manifold, Heads
- 4.8 5 speed vs. 5.3 auto
- any other place than the dealer for crank relearn
- Good street gen 3 cam
- Just wonderin
- New times at track
- Gears?
- Wait for me question
- how much would i benefit from heads?
- Pro Topline Heads
- Cheap performance?
- Intake mods
- Chip
- Exhaust help on 94 blazer
- To rebuild or buy new??
- 1995 Chevy Truck help...any input would be nice
- 4.56 Gear Too Much or Not enough Stall???
- Sick as a dog
- Towing Opinions-4L60E 3.42 Gears/3700lbs boat
- Tornado Fuel Saver
- on the road
- Where can i find it??
- Modding a 250 I6
- 2.8L V6 T5 tranny
- Yet another air intake/filter question
- Some problems w/ oily spark plugs, and some popping through carb
- Shift Kit
- manual tranny options with 4x4
- Tbi 454 Ss
- IAT Mod Works