- Dyno numbers with Vararam are here
- Trouble with Volant intake
- Wiring diagram required
- 8.1 in 1500!!!
- Westers--- Hypertech????
- 350 4 bolt main rebuild questions
- Looking to buy Bully Dog Power PUP(LLY), Are they any good?
- smog legal cam options
- Best cam for my truck?
- Can pinging be caused by exhaust?
- Can someone explain this?
- Edelbrock MPFI conversion
- Help me diagnose this noise (happens to my tahoe, and gf's corolla!)
- Jet Chip
- 350 TBI in my 95 S10!
- would this hurt my tranny?
- Removing the screen on the TB
- Different clips with 42lb injectors
- Hp gains for TBI mods
- AFtermarket Throttle body?
- NBS 4.3L airbox mod
- Fuel Injection Performance Kit
- Whoa!!!
- Diesel Stutter, Noise + A lot of Black Smoke
- What next
- 5spd tranny
- 14101083 is this a casting number for..
- Finally the 15s!
- going to need a new tranny soon :(
- how can I make one of these?
- Tuning Up the 5.3... NEED HELP!!!!
- saginaw 3-speed ?
- Rebuild or replace?
- Advantages of kit vs just the filter?
- Brakes
- 4.3 V6 to tow?
- performance on a budget
- Give in the Steer
- Money Saving?
- K&N FIPK hiss
- low end hp
- Dilemma: Drive to Nelson for a custom tune, or send off for Westers.
- Engine swap, SBC to BBC, and OBDII questions.
- Bad fuel pump hurting performance?
- What Brake Pads should I get for my 14" EradiSpeed Rotors?
- shiftplus+
- 4.8 VS 5.3 Real world difference?
- Mods for Full size with 4.3L
- part # for 05 e-fans?
- Did a free 5.3 mod today
- New VaraRam VR-King Cobra
- 5.7 Vortec in my 95 Sonoma!!!!!
- Injectors
- Cam for 03 5.3? Will this pass smog?
- turbo charger
- My TBI mods today!!
- got my Wester's tune!
- SES light from EGR
- Help with nitrous
- Talked to "Nelsons" on the phone today.
- 5.3 performance Question
- gears
- TB Bypass mod?
- TransGo + vette servo guestion
- Vette Servo or B&M Shift Improver Kit?
- Cant find a 160 thermostat for an 04'
- ? about pro flash programmer
- Tow/Haul vs. Shift Kit
- Home made K&N filter
- Vortec 350 Cam recommendations?
- Looking for a good Air InTake system
- Westers tuner
- quick ? about heads
- stroker kits?
- conv. a 4.3 to a 5.0???
- replacing stock air cleaner???
- Throttle Body Spacer
- Rebuild or Crate???
- ???'s about 93 Z71 engine and trans
- 4L60e rebuild suggestions
- Disconcerting noise from my engine...
- dyno update and a lot of info!!!
- 5.3l Help
- Went to track.....help!
- Follow up on Westers Retune
- crane 2030 cam and smog (88-95 tbi)
- LT1 question
- Some questions on tranny inprovments.
- 6.0 heads
- I ordered my PCMFORLESS!
- Roughly,Whats the RWHP on a slightly modded 5.3??
- am i mistaken?
- pics of home made intakes/intake boxes?
- Jet chip for my 94 5.7l auto
- Wester's Tune
- how do i know what kinda stall my converter is
- I think I threw another rod
- what to do first?
- Vortech 454 97' swap?????
- Electric Cooling Fans
- Superfueler thoughts???
- 1987 TBI options
- new trany
- 4.3 muffler
- Cam help for dummy
- Anyone have 96-98 power programmer 3 ?
- '04 2500HD Westers or Nelson?
- Running at track with no air filter?
- help me out ignition coil wire....... where is it and what color if ya can?
- Chip Burner
- Whats the best programmer?
- does your computer reset after so many starts
- 90 tpi swap worth it?
- where to buy?
- Drain all coolant for thermostat change?
- roller cam Q's
- Fuel Pump help needed fast.
- Cheapest place to get.........?
- Plugs & Wires (Purchasing Help)
- 800 cfm too much?
- Most power out of my 454?
- Airaid intake, need more low end
- efan help
- tune up
- 160 Thermostat seems to be just the ticket.
- Does the K&N FIPK need the stock Airrflow sensor?
- Help Tranny is acting up
- Fuel Pressure Regulator
- IM putting a 4L80E trans in
- Ram Air King Cobra induction installed!
- TPI stand alone fuel management ??!?!
- Fuel pressure regulator diaphram kit
- truck runs horrible
- Brake light flashing
- descreeened maf sensor
- goos head and cam pkg. for t.p.i. swap
- truck pull mods
- head and intake swap????help
- Walbro and or Holley fuel pumps
- cfm-tech t.b.i. perf.parts for noobs.
- Vortec V-6 4.3 Whats happening?
- westers tuner....
- Got the 14 bolt installed in the GMC :) Pics
- Maf Mod - Yes Or No?
- idea...spider kit and Wester's tune
- Found out whats wrong with my engine....sort of
- engine finished, couple of questions
- need a new spider
- Jet 6 pack good or joke?
- Ram Air Hood
- 6 speed swap. From auto to t56. OBS
- Today ... Trying both Hypertech & Predator
- Bill passed to repeal Cali's 30 yr old smog exemption.
- Confused on LS1
- t56 in a obs suburban please re-post
- Flow Bench Help. Decisions Decisions
- How to do an LT1 swap??
- Oppinion's please!
- Gains from chagning out cam?
- Nitrous Times?
- cam specs and swap questions
- rear end noise after rebuild?
- corvette temp
- wkdspd or airdeano - please help - SPE issues/questions w/in?
- Building my own heads?
- 4L60E Problem Diagnosis
- Spark plugs the culprit?
- Are catbacks and Cold air kits the same for all years of NBS??
- Intake for my new HD?
- how do i advance it more?
- Edelbrock Pro-Flo EFI 3502
- Turbo
- Custom X pipe, or Premade Xpipe?
- switching tire sizes would that change your gear ratio much?
- MAF sensor
- Tranny gone? Need help please!
- ? vortec 5.7 rebuild
- Pros and Cons between 9.5 and 10.5 14Bolts
- I sure hope I got the right FIPK.
- How to tell quality of port work?
- Electric Water Pumps and alcohol injection?
- Do you have a Vette Servo?
- obs trans temp gauge?
- Shorty Headers
- N2O/Fuel Jets
- 400sb
- Help quick. Is this fuel pump going to work????
- The new King Cobra Induction will be shipping in a few days!
- Anyone who has used a programmer and had to go back to stock w/in please
- timing 180 off????WTF help quick
- banks power pack kit
- Got my Westers 93 hot tune today
- 350 Tbi/Vortec rebuild
- Is 48000 miles to late to start ??
- standard 350 bore size?
- I need new Brake Calipers
- Which belt
- air intake
- Torque Converter Install- help?
- Rock-It Turbo City Intake...Any Feedback?
- 1992 Chevy Z71 Engine Swap
- Trans Fluid Recommendations
- K&N F.I.P.K can suck it
- Air intake tubing
- 4.3L it 84 gmc jimmy?
- speedo/trans help quick
- ECM Questions
- Question about the Westers PCM
- what plugs should i get
- LT1 in...now headers question.
- what size tires on 454SS?
- Intimidator Stage IV
- Need some heavy duty u-bolt caps for 1350 joints!
- 1999 Votec 6L?
- Advice on 4l60e temp gauge...
- tell me how well this would work
- OD won't hold
- what type of super chargers
- Painless Wiring kits. Need info
- SPE Proflash or Superchips?
- Damn damn dealer..
- GM "Crate" motor ??
- Looking for guinea pigs in the North states
- low end torque??
- Q on intake box
- obs roller rocker ?
- Vortec Swap on a 94 TBI
- Throttle Body Spacer
- which cold air intake is the best for your money
- 4l60e question
- zz4 rockers on L98 heads
- Octane...can high oct hurt power?
- 150HP shot Installed
- Head CC Size
- Vortec Comp Power Fullsize Injectors? (PSWired,James B.)
- Westers Wins .... takes another Convert!!!
- Down Or Up
- Need Help ... Coolant Loss!
- VaraRam King Cobra?
- back pressure exaust.... is a flowmaster 40 DELTA series enough?
- Differences in 6.0's
- Pcmforless Tune_up
- Twin Turbo
- roller rockers.....
- '00 Powerstroke in '94 2500???
- Whta is needed to run a 388 stroker in a 89 4x4
- Not Overrated
- speedo question revisisted
- airaid
- What should I do??