- Power figures
- 1990 350 tbi - 1990 454 tbi
- Got my exhaust done today!!
- Intake Questions on a 305
- Hp?
- Picture of your dry setup?
- Anyone with 4.10's and stock tire size with a 5.3
- Throttle Body Upgrade?
- 2000 5.3 Mods - help me plan
- 100 Octane at the Pump
- 5.3>>>>?
- Is this normal or What?
- 100 horsepower
- Where is my fuel pressure test port?
- man those new 4.8's RUN HARD
- Throttle Sticking
- Optima
- Needa get the 700R-4 ready for 425HP , which shift kit????
- 160 or 180 thermostat
- 87 Tbi truck cuttin off
- thermostat question
- dual Magnaflow??
- Is this worth it?
- Banks Power Systems?
- nitrous users.....
- 99 GMC Horsepower???
- JBA Headers on!!!!
- Engine Bogging???
- What will be the major difference in charging with these two U/D pulley setups??
- 5.3 on Nitrous
- Easy to install supercharger?
- Open exaust leagal?
- Pulling the Intake Manifold Questions ('94)
- vette servo
- Filter or airbox
- Mass Air Flow Sensor
- Anyone used the Jet tbi fuel pressue regulator
- LT1/LS1 Truck
- switching from 4.3 to 5.7.....
- Going to try a little test to compare filters and maf's.
- Clutch time
- why do whipple's only dyno a little over 300rwhp?
- Hypertech - PFFFT
- Track tested my new air intake...
- transgo kit, servo, boost valve
- performance accessries :)
- Police Package Injectors
- Picked up a MI HWP L31 Tahoe, I need 40HP!
- hesitation?
- how long dose your bottle last
- Nitrous question.
- Whipple dyno?
- Which is the Best Engine a 350 5.7 or the 5.3 Engine ?
- Sparkplugs
- Any pics of a whipple of a 350 TBI
- mas air flow sensor?
- HD tranny question
- Does anyone know where I can the stock Y-pipe for a 2002 Silverado 5.3?
- Is anyone running a 140 amp alternator?
- X pipe
- Is my 454 just running lean? or what?
- thermostat, timing, ping questions..
- best hi flow tbi
- How bad@$$ of a cam is this?
- Where can i find ACDelco upf59 Oil filters?
- Need more towing power
- "Jet" Throttle Body Spacer
- Exhaust???
- Question/Caution about Taylor Plug wires...
- Need Pictures of A Whipple SC on a 5.3
- Exhaust and intake done, now what? =)
- OT rebuild question
- rev limiter?
- need help with a decision fast
- What all can be done to iron heads??? (performance wise)
- Got my Flows!!
- hamm headders?
- ok i got the cash how do i go fast
- what do u guys think
- What locking rear to buy?
- running too cold..
- Any dynos for FIPK (K&N)?
- Best place to get 160 degree stat?
- Tranny hesitation anyone?
- 4.3 with Poweraid? yes/no
- 2001 vs. 2002 dyno results inside
- How do I paint my engine?
- What a Difference!!!!
- gas problem with my truck
- 460 horsepower 350 TBI N/A?
- tranny mod
- HPP Re-programmed
- 350 HO crate engine (330hp) or stock GM 454? which one to go with?
- NGK Plugs
- NGK Plugs
- Is it necessary to reset PCM after new airbox?
- lt1 or vortec w/edelbrock mpfi
- 4.3 L Performance Parts
- limited slip, is it removable?
- what can i do to soup up my tranny???
- Borla headers?
- Is high octane gas worth it?
- underdrive pulleys
- Injector Spacers
- Intake
- Superchips Tuning Installed -- My Impressions
- HPP3 Shift Points
- HELP I need the phone # or web site to z-industries THANKS
- HP and Torque for 305?
- B&M shift kits
- Are TBI Spacer's worth it?
- Stock 350 and 305 quarter mile times?
- warranty??????
- Best HP mod for 5.3
- Interesting HPP3 thoughts
- 1/4 mile on 88-98 chevy trucks
- 6.0-small block or big block?
- holley ls6 based intake manifold for ls1
- Oil PSI Survey
- How do I make my 98 like a 89
- Vortec swap
- Gear Question
- American Thunder...
- Update on my Whipple s/c install>>>
- LTI in a TBI truck
- Programer
- $$$ for Hypertech
- Mfi
- Actual gains with hypertech programer?
- Can i convert my wet kit to dry? other n2o questions too.
- Can you change from a timing chain to gears?
- I put in a TBI Spacer today
- Intake with supercharger?
- help.. head swap
- Need an ECM
- Can Sync trans fluid cause overheating?
- 4.8L, 5.3L, 6.0L Headers
- Whipple or Magnacharger?
- Anyone done a granatelli MAS?
- "Just installed my UPD intake (pics included)"
- Torque Management???
- Ignition Control Boxes
- Trying to break it!!!!!!! hehehe
- Which are louder??????
- Pv Muffler
- Hypertech vs. Superchip
- TBI truck cuttin off???
- Full length headers for 99and up 5.3?
- N20 Users
- HPP3 installed!
- Intake ideas?
- '99/'02 transmission problems
- Underdrive Pulley Install
- spark plugs
- Taylor spark plug wires
- Air intake performance
- rocker arms/Whipple boost
- need power bad help!!!
- Throtle body Spacer
- intak manifold whistleing?
- Hypertech wettings
- attn: PDQ02rado
- 400 Ci Small Block Opinions??
- what should I get?
- 02' Transmission Problems after headers
- servo install
- throttle body
- Gibson Superflow Muffler Any Good?
- 99 and up 350 swap??
- Picture of your whipple on 01+ ?
- What do they help???
- Installed new air intake... wow!
- REPLACE 5.7 TBI vs. HI-PERORMANCE CARBED ENGINE??
- 383 Stroker
- Anyone used the K&N FIPk with a throttle body space.
- exhaust help. . .
- Hamm Header orders
- Torque mods on 91 chevy
- Transgo Shift Kit
- UPDATE: Aftercooler, Griffin Rad, Elec Fan setup!
- spark plugs and spark plug wires
- Going to the track next weekend, what should I expect?
- motor opinions
- need help on stroker swap
- spiral ma and tornado fuel saver?
- 700r4 TRANNY SWAP
- Exhust on 2500HD
- Genral Idiot Question
- my 700 R4 = junk
- 5.3 Hypertech Settings
- True dual exhaust ???
- Free Mod's For 5.7
- Pictures of my free mods ,etc.etc.
- turbo
- Bought a Whipple S/C
- DJ Motorsports cold air kit...any good?
- Radiator removal
- auto tap numbers........
- DON'T De-Screen or Port!
- What you sprayin?
- Powerprogrammer
- takeoff clunk
- Original 2500HD 5.0 mustang kill video
- Owners of 96-98
- Pinging?
- Electric fan brackets
- anyone run a 4.8 with a supercharger?
- exhaust
- What does a stock 5.3L Ext. Cab run in the 1320'?
- Spark plug wires
- synthetics & wax
- Underdrive Pulleys for my truck?
- Underdrive pulley's
- spark plugs
- v12 Escalade
- Help! I blew the rear in my 89 GMC 4x4 PU!
- Do I have to reprogram?
- Anyone read the article in Sport Truck about nitrous?
- 02 sensors
- Hamm's and dumps
- anyone tried the free stat mod???
- Opinions -Dyno or Track?
- Hypertech PPIII for 2002's
- Auto taped with and without MAF screen.
- Got new truck! Better MPG?
- Can someone answer this, please????
- How often
- Next Mod
- 1999 Vortec 4.8? Real world opinions wanted...
- Platiunm or no platnium....& Wires
- Intakes
- Intakes????
- 5.7 Torque specs
- Ultimate PD intake arrived, good and bad news!
- Mike Hamm Headers
- Electric Fans
- What does the 160 thermostat do?
- Miss/rough idle when cold
- Powerchip
- Mass air sensor
- Ideas on strenghtening the 4L60E??
- OK don't laugh
- Here's one for the Tekkies: Loss of Power--complex and long
- Will GM resurrect the Typhoon?
- Everything you need to know about ATAP
- If you were to build up a GenIII truck motor from scratch, what would you do?
- Can I blow a rod with ram-air
- 99-02 throttle bodies don`t open all the way.SUCKS!
- New Pictures and Videos added to the site
- Ok, I am an idiot.