- HELP!! Misfire
- Lingenfelter throttle body? 58 mm
- Stock Head Max POWER?!?
- 94z...horrible misfire...
- Crank hub is a bastard.
- The magical search for a ws6 air box (or equivilent)
- rough idle and popping out of exhaust.
- 95 Camaro opti issue
- Whats everyones MPG on your LT1/4’s
- runs then dies
- Help lining up pushrods and guideplates on 21* heads.
- A ton of codes that won't clear and car cutting out
- Mail order tune for a HCI build?
- Convert 95 LT1 to ODBII for Jeep
- Confused on O2 sensors on OBDII LT1 Z28
- Will regular fuel hose work for fuel pump?
- 1996 trans am, WTF is wrong with it
- 383 flywheel
- Moates USB driver
- p0300 trouble need advice please
- Car died when brake/ebrake pressed now no power to the car at all
- fan trouble
- Lt1 corvette questions.
- 1/2" Wheel Studs
- quick exhaust question
- who is your computer tuner?
- 94 Z28 Tune
- opti vacuum harness
- Bad IAC?, video
- Thinking about selling '97 Formula
- Big turbo 383
- White smoke After Opti replacement
- broken rocker arm
- What is best transmission mount
- flywheel bolts on McLeod flywheel
- Dyno Question
- Help picking a good off the shelf cam
- Ac compressor vibration
- Help please: ABS axles vs. non-ABS axles
- tail lights not working
- LTX hats & other gear
- Lt1 95 firebird overheating ????
- Lt1 twin walbro 450's loosing fuel pressure under boost, need assistance!!!
- Only a few things left!
- I start cranking for 1st start then heard what seemed to be timing issues...
- 93 Z28 problem
- stall
- cam swap
- Which MLS head gaskets for 4.030" bore? 4.040" or 4.100"?
- Which spark plugs for 21* Heads and Nitrous?
- Ever Shim the Motor Mounts? Please come in!!!
- camming my lt1
- help baby lt1
- Took The HVYSS Did some Tuning on Race Gas
- Magnaflow race series vs dynomax, opinions.
- Long tube questions
- Is 24x right for me?
- Who knows how to read excel free scan!!!!!
- How come noone can solve this vibration in the fbodys
- Header questions....
- Quick 24x Conversion question
- Backfiring quick question
- gm847 wanted
- Mystery timing?
- Scanmaster readings, normal?
- K Member Drop
- threaded port on DS rear block
- Bell housing Engine Plate
- Most bang for buck LT1
- Who ports AFR heads?
- Lean Bank1 and 2
- Fuel Filter replace help
- broke opti rotor now it runs bad. help
- 98-02 halo lights into a 93-97 headlights
- motor mount problem
- Cps codes
- scraping noise when driving
- Seeking Advice, 1997 Z28 LT1
- wondering what they are worth
- Woohoo my headers leak coolant!
- LT1 camaro Weight?
- Please help unite this with it's owner!
- 21* LE Trickflows arrived today! Pics! *Flow Chart Update!*
- What should i do next on my 94 lt1
- 355?
- Ford 9' inch questions and prices
- tps sensor new runs a bit better with it unplugged
- Considering a LT1 rebuild. Advise goes a long way.
- Has any one swap a sc400 motor for a LT1
- Ignition box necessary for Forced Induction?
- 94 lt1 new cam
- 97 Trans am no spark
- Ls1 NOS + Twin Turbo = Bad?
- Trying to pass emissions (Failed with high NOx)
- School Me on Compression
- Car not performing!
- need help quick!!
- lt1 cutting out or studders from 3800 to 6000
- 94 Z28 help
- CC306 cam
- 1996 Fleetwood p0171
- lt1 cutting out or studders from 3800 to 6000
- stuttering lt1
- Gave up.
- Headliner help
- Starting to bring the Z back to life (IT LIVES)
- Tuning a Bone Stock LT1
- Rear O2 for wideband
- 24x LT1 411 PCM - Bank 2 Lean Spikes
- Best free programing software
- Contact info for Shon Herron
- What's this go to thread
- Zo6 replica questions
- Idle clip before new muffler.
- Valve spring change, now idles different
- 5.07 140 LT1 Record will fall Video inside
- LTCC Kit no start
- Need advice for new clutch
- LT1 problems, please help
- congrats Stefan Destito
- LT1 383 stroker
- Name these connectors.
- fuel pressure problem
- 97 Z28 LE2 H&C finally good to go!
- Removing Old Exhaust Manifold 1993 Formula
- Brake problems
- Steering wheels Vibration
- Still have some bugs, charging issue and idle.
- what cam is right for me
- Possible blown head gasket
- Alien Intake
- Lt1 ram air vs cold air!!!
- Got my LE intake back today! Looks great! PICS!
- 93 Formula overheating, fans wont turn on...
- alt relocation question
- 94 cluster wiring harness same as 95?
- Dual Walbro question
- Adjustable or Non Adjustable LCA's and Panhard for stock height WS6
- running a SBC under Fully Functional EFI
- update on LT1 cold start/idle issue *edit* video fixed
- Gutted cats affect fuel economy?
- E3 Spark Plugs- opinions?
- Anyone running TFS RRs?
- It feels good to be back!
- Finally got engine built won't run right
- need a couple pics for reference
- What numbers should I expect?
- Eaton SBC Supercharger LT1?
- 95 formula older optispark?
- Ls1 lid on lt1?
- can i use paper clip to check my 94 cel
- Cody Estes/ flatbird in Waco TX
- Which Complete Exhaust System is best ??
- Open loop or Closed loop?
- ltcc
- new tune new problems
- Question on custom steam hose routing
- Super profile l98 camshaft
- hot cam and nitrous
- Looking into picking up a semi local 383 setup, school me!
- What to expect with a 226/234 cam and a 3600 stall?
- 1.6 RR setup
- tunerpro rt readings. pls help!!!!
- Any good machine shops on the East coast ?
- Need Advice Cammed LT1
- what hp at the wheels
- Air Pump Woes 1994 LT1
- 1995 z28 side window scratches cant find part number
- Well after 4 years...
- The trouble with my LT1 continues
- Missfire and bad exhaust leak HELP!!!
- aftermarket fans that really fit? 95 T/A
- Just picked up a forged 383 lt1, what to check before install, power level for boost?
- Any help please I am SO CLOSE
- engine install checklisr
- 355 FINALLY complete, oil recommendations for first change?
- Taking engine off stand?
- 2013 LTX Shootout Bowling Green Kentucky
- K1500 Help
- bad o2???
- 12.5" slicks
- take a moment to look at this and laugh
- Aldl usb cable HELP!
- Comp 503 Install: Help me choose springs.
- how to hook up a tach
- New Z/28 with mods how much HP?
- 1994 lt Camaro cylinder head bolt torque
- tunercat comm port
- oil pressure sending unit
- 7 1/2" Pistons
- Sun Visors
- LT1 rear intake oil leak - My experience
- Maybe dumb a/c question
- My first top-end build
- Question on valve springs
- Turbo LT1 with Opti???
- Fair price for exhaust
- have a few issues
- NEED HELP! VATS gone bad... HELP PLEASE
- NEED HELP! VATS gone bad... HELP PLEASE
- subframe connectors
- Beat an LS1 and you still get no respect!!
- New camaro! New help...
- Seafoam? or other
- Bad coil?
- No TPS Voltage
- Cam swap xfi 466
- can i use a hypertech programmer cable as a scanner cable?
- thoughts on scorpion rockers
- cam swap timing set
- 1994 camaro lt1 swap with a 1995 lt1
- 2 step Chime In.
- Bump switch
- Weird Idle
- Lightest k member - confused!!
- Balancing flywheel and pressure plate. Got a question.
- Passangers side O2 sensor
- Cog setup for LT1 YSI???
- Lunati 60121 Cam and Thrust Plate issue
- Mallory 685 Problems
- 3000 stall questions
- Multi function switch?!
- First Fourth Gen, Starter Mods?
- Octane Booster
- Installing nitrous kit and MSD parts
- Fuel Pressure Gauge Install
- Port & polish?
- Fuel for nitrous track only car
- Recurring Power Steering Woes
- 94 Z28 rough idle and missing when warm
- Clutch recommendations
- High mounted serpentine kit
- 1995 trans am cold start issue
- what first suspension or stroker
- Lt1 Turbo/supercharger????
- torque converter question..??
- Help Me with ordering Parts
- idling issue
- in desperate need of diagnostics
- top gear yellow lt1 an insult
- Summit selling 'Chevrolet Performance' Opti's for $199
- Simple AFR "Eliminator" Cylinder Head Question.
- stock manifolds and cat back vs pacesetter lt and dumped?
- Torque Arm and Shocks
- Could be a good deal.
- Stall Wall
- Typical 100,000 mile maintenance
- Starting LT1 tuning
- turbo to N/A
- 383 big bore (lt-1)