- Cam swap questions
- Tuning Prefrences
- What's the best cam for 5.7 Vortec?
- Z06 MAF sensor.......Direct swap on NBS???
- Fuel pressure on TBI
- holley systemax 383
- 6.0 swap to 6.0
- Possible???
- 2000 5.7 vortec
- Wait4Me speed density tune
- Flowmaster 50 Series
- 1997 PCM Tune
- 350 TBI. New cam. Need help with problem.
- HELP ! Too much oil to rocker arm? Also lash issues...
- Engine swap in my 93, what to use?
- 350 ci Engine Free Mods??
- cam swap questions
- Westers Tune
- Fuel Cell
- where to get, LS1 or 6.0?
- hpp3 to wait4me
- Bad Gas Mileage
- crank re-learn
- Quick question
- I need more power/torque
- wheels gottem
- fuel systems got ?????????
- 5.3 swap to a 6.0
- 11 year old stock spark plugs
- Motor Problem
- Head bolt torque pattern for 350??
- Gettin me an SLP intake
- V6 versus V8
- Finally! A road trip with the new motor
- fuel pump questions
- V6 4.3 Torque Performance Opinion
- Gas Mileage Improvement: What really works
- Slp diablo sport
- Displacement on Demand technology
- 5.3 Stock Air Intake
- First thread here, looking at exhaust and intake 4.8v8
- Cheap power?
- Motor temp and oil pressure?
- Swaping from 305 to 350
- What do you guys think i would run?
- Plug Wires
- Marine Intake swap complete
- Carb swap on a 90 gmc sierra
- performance parts for a 2006 5.3?
- Need advice on my cylinder pressure in 350sbc
- Cam Swap Parts List
- stock tbi prom spark table....
- 2004 4.8L Power?
- Trailblazer torque converter
- 5.3L in older GMC???
- whipple ?s
- Accel DFI Gen7
- Someone please clarify this...
- Ram Jet 502 old or new tanny bolt pattern?
- Overdrive Pulley
- tbi fuel pressure help
- What would you suggest for my 05 Silverado
- Recommendation on plug wires and cap for Vortec 5.7?
- Gas mileage correct?
- Open element assembly for v6 tbi?
- Vette servo
- got a chip, just the chip without a memcal socket
- 400hp 5.3
- Will running a 160* thermostat be good?
- Poly Bushings
- Re-setting computer???
- Long Tube Install ?s
- Hypertech Power Charger for TBI
- Intake ? on my 98
- 350 motor build
- just put cam/intake manifold in,...wont stay running
- Lagging on bottom end
- Transmission Cooling Pans
- Driving me crazy
- Locking differential in snow
- Machine Shop
- LT1 6sp in a dually, your opinions?
- Custom Tuning Question...
- ** Edited by moderator **
- hypertech question
- propshaft dampener absolutely required?
- Air Filter Question????
- witch air filter set up?
- how Hp can I get out of my 96 vortec 350???
- V6 question
- K&N FIPK with a 1" Throttle body spacer?
- 1.6 Rockers
- brake upgrades where to post??
- I need my Procharged truck dynoed N tuned this spring!
- goin racin!
- 350 still has problems need some more help
- Newbie questions
- It started!
- under drive pully ?
- Rocker Arm Adjustment.....
- which performances mod's........89 305
- tightening head bolts....
- Anyone that has or had a 4L65, Please Come In!
- Handheld programmers and custom tunes,which or both?
- NEED TO BEAT MY BUDDY'S MUSTANG GT! give me some advice:)
- cost affective mods?
- Cost for cam install on '02 5.3
- Actron TBI Fuel pressure gauge
- Wheel torque
- Performance Revitalization....I HOPE
- Power Charger Hypertech size?
- Exhaust And Air Intake
- xtreme fi parts
- looking for advise on rear end parts
- timing adjustment on 5.7 vortec...
- Brake Conversion
- Help finding a set of 76cc Heads
- Roller Rockers
- went to the track...now i got questions
- E-Fans 1st Impressions
- Royal Purple vs. other synthetic lubes?
- DiabloSport Predator Programmer Question?
- will someone burn me a chip?
- 747 to power my TPI?
- E-fans thermostat question
- Alternative Fuel Tank
- fan harness?
- exhaust ?
- Need part numbers for exhaust hangers
- ignition parts
- Anyone put a ramjet 350 crate in their truck
- 305 stroker 335 opinions
- 95 camaro electric fans/radiator install
- E-Fans installed, Now What To Do?
- I need a good intake
- vortec rebuild kits
- Proform rockers.. any good?
- vortec
- anyone install long tube headers in their 88-98 454 truck?
- new engine into old truck?
- 1.8 Roller rockers
- Tornado Air Management Systems
- 2006 Predator Programmers Are Available!
- ? fuses to be removed-SPE/FAST programer
- Just got a diablosport for my 5.3, wat to set it to?
- Westers problem..
- upgrades for 5.7 tbi
- Speed Limiter?
- Vortec Heads On my 350 need help
- Exhaust
- 1pc Seal Oil Pan
- Carburetor Problems
- 5 speed swap in a nbs auto truck?
- 305 hop up.
- what size injectors for tbi 350
- Underdrive pulleys...
- Installing new rockers for your Chevy engine
- vmax spacer
- Headers?
- My 98 5.7 vs 87 Mustang 5.0
- My daily driver/ Trail buggy puller
- homemade tbi ring replacer thingy
- Buy a built motor or rebuild.
- accel ignition coil
- computer ?
- 88 K1500 350 pop's went cold
- 88' 5.7 TBI, N/A, Turbo or Supercharger?
- Holley TBI unit
- 6.0 Caddy vs Chevy
- stock quater mile times??
- good cheap 3.73s needed
- questions about boring a TBI
- Alternative to the SLP performancepak?
- Hypertech Programming A 2001 5.3, Help!!
- What to set my diablosport to?
- 454 mods
- Will My Trans Hold Up
- 4.3l
- Wait4Me Performance tune
- jet preformance programers
- Throttle Body WOT Mod
- Dyno numbers??
- Anyone have a Volant intake?
- Thinking about swapping...
- best sounding muffler?
- Carb advice
- Could I also get an idea on what my racing bracket should be?
- Longtube headers for a 99+ Z71?
- Cutting Hypertech Powercharger
- Anyone know where to get a crank relearn in SF east bay???
- which heads are compatible with gen v (91-95) 454's
- msd 6a
- 1.6 rockers on a vortec
- new throtle body...worth it?
- Track tested.
- Summit k1102 cam, edelbrock 3704 intake manifold
- Why is my truck fast????
- Bullydog GM Gas Power Pup 98-05
- Superchips tuner
- HP and MPG increase for 5.3L?
- what would a 330hp.......
- High Flow Cats and headers??
- homemade TBI spacer
- non-ac serp belt on ac truck
- tips needed for changing valve springs
- need more low end
- Electrical woes
- holley 300-66 intake manifold
- static injectors?
- Westers Tuning - 10% Offf + FREE Shipping!
- MSD or Taylor Wires?
- Gibbs trucks
- The Tubonator?
- Help With Programmer
- Hypertech cost!
- swaping in a 4l80e and a 14bolt
- Do any "tuners" allow turning off the converter "lockup"?
- Limited slip differentials.
- Power Programmers For My 4.8l?
- HP variations in 5.3
- 700-R4 swap to 4L60E or 4L80E
- 4l60E needs rebuilt or trade in?
- New to me 05 Chevy questions...
- Question about headers
- Which OBS FSC came with 4.10s and a LSD
- Abs and Dash Brake lights on With Gear Change
- cam swap is underway
- drop in mpg during cold weather
- 1/4th Mile Time ?
- Aftermarket heads on a stock engine.
- Eldelbrok Headers
- Affordable intakes
- What do you guys tune with?
- Wait4me vs. Nelson Tuning
- Opinions needed for L31 vortec project
- what does changing the rocker ratio do
- tranny servo messing up
- corvette servo? what is it?
- Diablo Tuner adjustments
- Sportsman II heads
- Hydraulic Steering on '06 HD Any Info?
- Vortec Heads
- My FIPK wont stay on the TB !
- I Need More Power!!! What Should Do??
- Vararam?
- 85 383 made into a efi
- 67 big block intake manifold
- Adjustable fuel pressure regulator
- Fipk...is it really worth it?
- dynomax bullets or flowmaster