- Are TB Spacers and Intake Kits worth buying?
- RamJet350
- hurst short throw
- for all you with tuning experience
- Pacesetter Air intakes
- Burnouts
- TPI Police interceptor motor fit a 89 chevy?
- TBI - Vortec - Intake Manifold help
- tunnel ram intake
- 89 Chevy wanting Vortec 350
- Thanks to the members of FSC and TGO
- intake manifold question
- Marine intake??
- problem with jet chip
- Not All Gen 1 SBC Heads Fit 88-95!
- What would too much fuel do in the upper rpm's?
- New Exhaust tip turned yellow!
- Knock sensor question...
- multec 2's?
- Injector Pod Gaskets for TBI??
- Throttle Body Porting & FPR Mod
- vin #
- Looking For Short Or Adjustable Uppers Control Arms
- no bottom end power
- Redline Water Wetter
- All you 2005 Diesel 2500HD's Post Mods Here
- Too good to be true?
- Venom NOS
- What should i do with my 5.3L?
- average budjet built stroker motor hp and tq
- Dumb mod #47
- 6.0 performance and 6.0 vs 5.7 dodge hemi
- Converting 454 tbi into carb'd setup
- 454 loss of power
- My first performance upgrades
- Money best spent...
- 4x4 question
- What Next?
- 1.6 intake 1.5 exhuast 383 possible?
- Towing Fifth Wheel MPG ?
- Starting Issues
- finally got some doe to spend...
- Old To New swap
- dest top dyno anyone ?
- edelbrock heads & manifold
- throttle body spacers?
- Would this engine work with my TBI?
- wanting to order spe...
- What Rear Diff do I have?
- 4x4 launch?!
- Gears
- 85 motor to 95 4x4 truck
- want more power 96 and newer vortec ? $30 bucks
- vortecs with tbi and no tune??
- has anyone converted to mpfi from csfi 383 vortec
- Gas or Diesel build up opinions
- OBS Fuel Injection Conversion
- air box open -ses light on
- Towing performance upgade
- Vortech TBI break booster line
- Muffler opinion needed
- Obs Lt1
- Trailblazer Torque Converter
- Where should I go from here?
- setting timing
- Will 4.8 Injectors work on an LQ9?
- Aftermarket driveshafts?
- Engine build for Big Suburban
- anybody convert 99-05 brakes to 06?
- 350 Horsepower And Torque
- thinking about a 383 check this out!!!!!
- Anyone using this D-pic Autometer gauge?
- what would I run in the quarter mile
- Can't Make decision
- GMPP Vortec TBI Intake
- Which Mallory or MSD distributor for a 96 350 Vortec L31
- 700R4 bolt up to a Vortec 350?
- TBI Roller Cam
- crate motor
- HELP!!!! need immediate help with corvette servo install! :(
- Well SH*T!!!
- Need info on the length of dip stick tube for HT350
- Need info on the length of dip stick tube for HT350
- roller cam?
- Another E-Fan question?
- cheap v-8 for a swap...do or dont...?
- catalitic converter
- How can I get better than 8mpg out of my 77 Chevy?
- Look what I got today
- custom modification vs engine life
- can an x-pipe give me more power?
- Vortec head cam lift question
- So I got a Superchip FasPaq
- holley tb?
- K&N intake system
- MAF sensor
- Tire/ Gear Calculator
- DIY prom tuning O2 problems!!!
- whats the life span of 383 400hp 480tq
- wtf??? NO POWER!!
- Stage 1 Shift kit for towing?
- Fuel injector cleaner. Does it work for you?
- Specs Question
- remove revlimiter 96 newer
- Need Performance Advice For '00 Silverado 4.8
- 87 Vs 92 Octane Tunes on Diablosport Predator
- Interchangable parts
- I need to stop!
- Emissions check on Tues
- Need a Tunner in Northern Indiana
- Max Power for 04 Sierra 5.3l V8
- Can i put a 2000 model 327 in a 1987 truck
- TBI Intake Manifold
- Attention aftermarket header users!
- Porting heads and intake- how much?
- Making my AFE cold air intake fit
- Hood clearance and Block question
- what CFM
- Are spark plugs really that different?
- Will I lose 2 much back pressure, do I have 2.5 or 2.25, anyone heard of Xtremeflow?
- vortec ignition kit from d.u.i
- Power programers
- what next
- what next
- 2006 5.3
- Auburn Limited slip posi question.
- anyone used the Fast Flash programmers?
- chevelle converted to Silverado??
- Custom Tune question
- Chips opinions needed
- Chips opinions needed
- Vortec TBI ---> 96-98 Port fuel swap
- 5 speed to a 4l60e
- tbi to carb question
- Building a 383 TPI???
- Ordered tuner now i need headers...
- MSD wires claims are not right!!
- MN Local 5.3 tuner?
- Is Vararam cai any better than the rest?
- How can I get more power out of my stock alt. at idle
- Need Advise/ Cam, Heads Etc.
- Replacing a 5.7 350 TBI with a 5.7 350 vortec?
- K and N vs. Volant
- K and N vs. Volant
- Predator vs. Nelson Tune in 07' Classic 2500HD with Manual Tranny
- BEST custom tuners
- 99 5.3 vortec wont run
- CAI make exhaust a little louder?
- comp cams 1417-16
- gas mileage
- looking to mod for milage
- Lt1 Swap
- Edge Products Evolution for 07 NBS gas engines
- Edge Products Evolution for 07 NBS gas engines
- LT1 Swap Question
- Hypertech Programmer
- conversion to 90 degree cap/rotor on 96-00 Vortec
- Single out vs. Dual out vs. True Duals
- custom chip or fuel pressure reg./fuel pump?
- 305 to 350 vortec swap
- '93 4.3L Sick Puppy, Need Help
- head/cam swap! plans for the wenter!! what to do?
- 454 big block....
- Fuel Pump
- One wire to four wire oxygen sensor
- AEM intake
- fuel use/Autometer a/f guage
- porting heads...reduced low-end TQ?
- knife edging a dual plain intake divider
- Engine/Trans Swap
- AEM intake
- small block to big block questions!
- Motor Hestitation -KN Cold Air Intake
- 6.0 (LQ9) or 6-2 (L92)
- Need some help with timing on a '91 Silverado
- Where's Charlie Wheatly?
- Dual Exhaust help
- 2007 (NBS) Performance Upgrades
- engine swap
- Got my Fram on!!
- supercharger or N/A on a 5.3L ???
- help me regain lost power!
- Is there a way to measure exhaust backpressure?
- 100 bucks
- what mod next for my 5.3
- Help me get to keep my truck!
- Tbi Mod Questions
- Give Me a Wait 4 Me 101....
- Denali power help
- Can this be fixed?
- Just some NOS Q's for a tbi 350
- which headers
- Computer Chip
- anyone using a summit camshaft
- what headers to get
- hows this T/C?
- My LQ4 6.0 Project (1995 G20 Shorty Conversion Van)
- engine swap
- info needed for 383
- LT1 swap into a 92
- Swapping intake manifold on a 5.3
- Correct Engine Break-In Method?
- What is the BEST Programmer
- Superchips FlashPaq Tuner or Wait4ME
- tbi top end kits?
- Axle Identification?
- 97 vortech intake question
- Finally got my PCM tuned!
- moving the battery to the left side??Or dual batt setup??
- duramax swap
- which program has the best "Dashborad"
- more agressive tune?
- 99 5.3 ud pullies
- Tunerpro
- Valve Seals replacement and miliage question
- Dual electric flexalite fans (electrical)
- polyurethane bushings
- Diablo Sport Predator Vs. Superchip Flashpaq
- deep pan/cooling tubes
- Need help with some Pacesetter headers on 05 silverado 5.3
- Mod questions
- engine swap advice
- electric water pump
- Regear
- Improved air flow to your air intake
- xtreme-fi or CFM tech bored throttle body
- Flat Tappet to Roller Conversion
- TBI conversion Park/Neutral switch wire
- L31 universal or underblock plug wires.
- Westers Tune + Nitrous
- 160 Tstat worth it?
- 160 Tstat worth it?
- General Cable Pro Spark Wires
- hypertech q's
- best pcm for 8.1
- Aftermarket aluminum intake on stock TBI
- the vortec heads are finally on
- duel snorkle air intake's
- Hypertech 30022 tune suggestions
- Need help with some headers on my 05 silverado Z71 4x4?
- What all is involved in a tune?
- possible free TBI ignition mod
- Differences in 95 TBI 350 and 92 TBI 350
- Big difference between these 2 cams ?
- Injectors
- How to remove power steering pulley?
- 4.3 to 5.7 Motor Mount Question
- Machining Costs
- deleting EGR
- tahoe performance