View Full Version : LT1-LT4 Modifications
- LT1 Rebuild & Swap into 3rd Gen
- Turbo manifolds
- Plug wires & wire retainers
- 1993 Camaro Z28 no start, no security issue , no spark, new opti
- SBC vs LT1 Thermostat housing
- Center console wiring schematic
- Timing cover front seals - what's the correct way to install felpro seals?
- Help with 97 SS build #
- 96 LT1 fan switch
- Lt1 Shut off at idle, starts back up without any issues.
- Trying to guess HP
- Noise/Movement under my car
- Hooker shorty headers
- Door handle
- 2 inch or 1 7/8 step headers
- Torqhead 24x Cam Sensor
- Opti or 02???
- How to wire up MSD 6al-2 On a 95 LT1?
- Spring Dampers to remove or not?
- LT1 WS6 Questions
- what am i missing. alternator woes
- Doing heads/cam - figuring out timing / install order
- How to test Radiator Fans?????
- 95 camaro throttle cable
- 96 Camaro LT1 battery lead
- LT1 nitrous tuning
- 1.6 roller rockers question
- Quality 4340 Eagle Crankshaft ?
- Can’t figure out hesitation/ cutout at light throttle
- Fuel line part number
- Intake manifold and head removal
- Test
- Excessive fuel tank vapor pressure...
- Start up knocking
- LE2 Build Thread
- My custom Lt1 intake
- What differential cover ? Does it matter ?
- Coolant Pressure while Not Running
- Belt slap/ Pulley misalignment -Resolved
- Is there an order to follow with suspension upgrades ?
- Front main seal leak fix
- LT4 Ice tank cooler routing??
- code 11 malfunction indicator lamp (check engine light)
- How common is a cracked oil pump drive housing?
- Boosted map sensor question
- Speed Engineering LTH nightmare
- Golden Engine Performance, any good ?
- Oil pump gear drive
- Timing chain broke, engine is ruined :( pics and video
- 1995 4l60e feels like neutral in 1st when you let off at RPM
- LT1 Z28 with Mods - What is it Worth?
- IAT sensor with boost?
- Back again.. 1994 z28 engine stuff into 96 body
- 1994 Z28 engine in 1996 Z28 body
- 96 Camaro power steering
- Air keeps getting in coolant. Two hours of burping with nose in air, still air pocket
- Anyone have bin files
- IAC Valve wrong direction?!
- No injector pulse, no codes. Solved.
- Compatible injectors ?
- Intake manifold
- Headstuds
- Converting from "E85" back to 93
- Do 92-97 F or Y body LT1 GM Cams have fuel pump eccentrics
- LT1 Tuned by Solomon !!!!
- Harness things
- hello lt1 help
- LT1 Harmonic balancer issue
- Oil Cooler Delete?
- Engine swap to newer body.
- Lt1 f-body water pump block offs
- 95 LT1 383 - coolant boiling into overflow
- Strictly Opinions!!!!
- ***LT1-LT4 Modifications Stickies & FAQ***
- Freeze plug question
- Surging Torque converter lock/unlocking?
- Anyone use tuner pro RT on 94?
- 383/ 388 stroker with zero deck
- Powermaster starter
- 383 piston selection
- FLP Headers
- Lt1
- Wheel spacers for the stock 2 rear wheels of a 1996 impala ss
- How to completely bypass neutral safety switch
- Stockish LT1, oil in air intake, even with catch can
- 4l80e swap questions
- Knock sensor resistor spoof instructions needed
- Can I use this PCV valve?
- RMS Housing, do i have to lower pan?
- What size belt for Dorman AC delete pulley?
- Rust on cylinder sleeve
- Kooks stainless clones
- Flywheel for 383, neutral balanced…….
- Stupid code! P0174 ruined my day! HELP!
- Alternator connecter discover
- Help with diagnosis! 1995 LT1 Z28 shuts off after heat soaked
- MagnaFlow 15620 exhaust vs OEM SLP 2OTL Hi Flow exhaust for 97 Firehawk LT1
- Evap can removal
- Need lt1 cam
- Zero Deck piston choice
- Tick MAGA Stage 3 Cam
- Will I need to raise compression ?
- LT1 Smoking bad on Acceleration
- 94 Z28 tuner pro rt
- 383 Stroker vs LS swap
- LT1 fuel pressure drops to ZERO
- No pulse to fuel injectors after swapping engines, need help!
- Best torque arm for cornering
- Where to buy Roll bar
- How to handle 6500 rpms
- 110 lobe separation okay for lt1 computer ?
- Ported Heads - Header Gaskets
- Cylinder head questions. Performance Related.
- Nitrous finished, Timing questions/ methanol.
- 1994 LT1 high idle, tried everything!
- No crank but getting everything else
- 92’ Chevy corvette Lt1 503 cam swap
- Need help, swapped engine but harness has 4l60e plug but I have t56 transmission
- Vacuum Troubles
- Gen2 SBC
- 90k treatment
- Idle tuning confusion (fuel trims turned off)
- Overheating problem in 97 trans am
- Changing timing gears in car
- hello lt1 help
- Backfiring after Cam swap on 94 z28
- LT1 rear cylinder cooling issues ?
- Bin file for CC503 build
- F-Body vs B-Body Wiring Harness
- LT1 lifter issue
- 2022 LTX Shootout
- 94 Caprice LT1 No Crank
- Correct head gasket?
- 96 z28 w/paxton procharger and crane cams ignition need help
- 96 z28 w/paxton procharger and crane cams ignition need help
- 94 Z28 non stock rebuild can i default tune the computer?
- Nitrous questions
- Plastic glass on gauge cluster
- 1994 z28 lt1 problems?
- Rear end fill plug thread size
- Lt1 TA injectors
- How in the world do you remove the crank pulley
- Thinking of going torqhead 24x ...but
- brake bleeding question?
- LT1 Long Tube Cold Start
- What caused fried PCMs?
- are lt1 parts still available?
- Rear main seal didn't even last 1 year
- Wheel hub diameters
- CC503 cam stock lt1
- LT1 to T10 Question
- LT1 2 Piece Timing Cover
- Dipstick tube 94 vs 95
- Ram Air Hood Air Box 93-97 LT-1
- 1995 LT1 Starting, Running and Idling Problem
- c5 brake conversion parts number?
- Nitrous time... so how much? 383 stroker
- nitrous WOT switch mounting
- BeCool vs Ebay
- Larger c5 rotor question.
- ‘94 Trans Am 4l60e swap
- LT1 for endurance application
- Pcm question
- 96 LT1 timing cover question
- Torqstorm supercharger on Lt1
- LT1 longtube headers opinions
- 96 LT1 compression test
- Lt1 hesitation (misfire?) Under load
- SE Long Tube Header Install
- Plugged oil pump
- 96 LT1 Rundown
- GM Maf STL files
- Switching from nitrous to F1A
- Rear main seal gap around crank
- LT1 Z28 E85 to 93
- Lt1 takes 103 octane gas?
- Where’s the voltage regulator
- LT1 to 4l60e swap
- 95 LT1 diag
- Need Help Diagnosing Low Rpm Hesitation and Loss of Power
- EGR Plates
- Low stumble lack of power
- Cost of LT1 Core Engine?
- Cam Only Firehawk Question???????
- Help me with my new build??
- mufflex 3.5" or true duals
- Z06 calipers
- 1996 V8 manual no start BCM relay clicking
- bbk 52mm throttlebody
- First LT1 in 6’s
- question for you late 30 to mid 40 yr olds
- Any methanol injection guides or writeups out there?
- Which oil would you run?
- Water methanol on N/A Lt1
- LS1 Exhaust fit 97 Firebird Formula?
- Err code 13 left O2
- LT1 puzzle: Only starts WOT, dies randomly, dies after WOT
- Crank position sensor bolt size?
- There are 3 ground wires on coil
- Pulling harness
- 1993 T/A turbo build
- Brake & dash lights come on when car is off.
- Which motor & trans mounts / inserts?
- No pressure to rear brakes
- Mitsubishi & rebuilding opti. Surging idle/ misfire
- Anything new on the Opti front?
- Lt1 serpentine belt keeps coming off ac delete pulley and shredding
- 4l60-e tv cable?
- Torco and nitrous
- Questions: T56 Push style clutch Conversion?
- A/c compressor only works when commanded
- Outside door handle
- LT1 Ticking- Unknown Cause
- '97 TA Blown Head gasket. Options?
- fun times with fuel injectors.
- Random part found
- 95 lt1 Firebird spark at coil no spark at plugs
- missfire or cam surge?
- Best Aluminum Radiator?
- VATS and resistor wire
- It's taken a year but she runs!!
- Excessive cranking to start, stalling on medium/hard throttle
- Update on Mysterious Intermittent Click-No Crank LT1 Start Issue
- Batt, tach, speedo, indicators stopped working after motor swap
- TPS help
- Looking to do fuel system upgrade for boost
- WTB 96-97 OBDII Timing Cover and Crank Hub
- Port and Polish shop Stock Throttle Body LT1
- Oil cooler lower coolant temps?
- Do the Crane 10308 fit without modding?
- LT1 Ticking After New Rings
- car taking too long to shift
- 93-97 Camaro P1SC Procharger Kit Fan Spacers Size? Where to get them?
- Temp sensor moved to pass side, ok?
- Big brake upgrade for LT1
- A few ProCharger kit questions
- Bought a '95 Z28 with a "broken crank" but finding nothing
- Gearing, rear-end, wheels. Which comes first?
- 1993 Firebird Formula Build with Parts List & Questions Guide
- How does this happen
- 93 intake on a 94
- 1993 Formula Firebird Build
- Headlight noise question
- Oil leak out of oil pressure sensor / fuel pump sensor holder LT1
- Need ideas/options for o2 sensors ASAP please!!
- Heads drilled for single plane intake question
- New CA Smog Test Crap
- No luck solving intake back fire from idle $100 to winner who can help find issue.
- Cam advice
- 4x/1x optical disc for optispark use with Holley