View Full Version : LT1-LT4 Modifications
- 24x harness wire and coil wire questions
- Change oil light
- Would 2 different piston sizes cause a problem
- Modified lt1 TA starting issues
- Can’t Find Hub Assembly For 95 Trans Am
- Patriot Gold (extreme) valve springs still available?
- Dreaded optispark question ! Please help ?
- considering LT1 camaro auto
- Heads for my cc503 cam
- fog light "delete plate?"
- $100 lt1
- Engine refresh 500rwhp? Should I go solid roller?
- Is this hardtop fixable?
- CAN you change the optispark without pulling pulley
- Shocks advice please
- Another hesitation thread
- scanners says no codes cranks but won't start
- Stock LT1 clutch
- '97 SS ragtop 6M
- Idle problems
- High idle?
- Smoke after plug change?
- Thoughts on hooker aerochamber cat back?
- Carbureted LT1 Overheat?
- Car detailed for the first time ever...
- My Torq head Coil Mount
- Lt1 Valve adjustment
- Part out prices
- Low side ac line no sensor
- 4th generation rear stud length for brake drums.
- Can I use a 94 to 97 pcm/harness on a 93 fbody?
- Exhaust systems
- Rear of car scqueeks when turning
- SOLVED: Fuel pump gradually losing power and pressure
- Lt1 valve springs
- Undertray delete?
- Driveline vibration intermitten
- Fuel pump recommendations
- Lt1 fiter issue
- Mufflex 3" to 4" Y pipe?
- Lt1 problem on 95 trans am charging problem
- Lt1 v8
- 1995 ProCharged Stroked LT1 Runs Poor At Times
- Complete LT1 cam kit recomendations?
- Walbro GSS342 255
- Help Air injection on Exhaust
- its official: Bail Money is an 11 second car
- Do I need a tune for the cc306??
- Lemons Car
- Fabric interiors
- Looking for good 90 silicone elbow to fit BBK tb
- Opti doctor - anyone know what happened to him?
- Does anyone have the dimension for LT1 motor mounts vs a small block?
- IAC Counts and Split BLMs
- TH 24x Questions for people who have it.
- Car throwing random dtc codes
- Buying a 97 1lt 409 questions.
- Lean cylinder on new build
- Lloyd elliot still around
- Rear main seal housing bolts
- AFR 195 Eliminators
- 94 lt1 hei and carb conversion
- code 83- auto tcc control feedback fault 95 firebird
- Bail Money made her first passes.
- Does this look bad or burnt?
- ratchet Shifter recommendations
- LT1 Motor misfiring when warm
- Lt4 with 650 horse
- PCV vacuum elbow replacement
- Inaccurate Oil Pressure Gauge on '97 Formula
- cooling fans
- Terminator X, TH conversion on a 93, gathering info
- Crank seal
- 94 lt1 rebuild kit
- Fuel Line Replacement
- Fuel pump died, what modifications are...
- 93 lt1
- Rotating assembly
- Rebuild kits? Links to a good place?
- LT1 knock sensor weird issue?
- Speed enginering headers any good
- Another no start LT1
- New owner of a '94 Z28
- Realities of buying a 90s LT1 instead of an LS1?
- Street/Strip exhaust
- Would anybody buy these headers
- Engine builders please chime in
- How big of an exhaust should I go with
- Front Turn Signal dont work
- Ac compressor line seals
- Installing a used yank 3000 stall
- Is it possible to use these headers for a turbo build on our LT1's?
- Tourq converter issue
- Reuse cam bearings?
- New cam kit
- TunerPro not working
- Magnaflow direct fit ypipe/catalytic converter
- Best opti available today
- What's the UMI driveshaft loop diameter?
- What sensors are these? For A/C?
- LT1 Build
- lt1max hp build
- 24x Firing Order Programmable?
- Parts needed to finish build
- Anyone have any used healthy cams
- 5 volt reference
- Morel Lifter Authentic?
- XS Power Long tube Header Install Guide
- Header and exhaust question
- 329.7 WHP Bolt on LTx
- Chrome alternator?
- Car has been sitting for 5 years....
- New Design A/C Compressor
- 24x Timing
- Cant get driverside motor mount to line up!
- #7 piston not centered In bore?
- LT1 C4 Corvette needs some help
- A/C compressor
- .BIN or .LT1 File Needed - Please help!
- Harbor freight jack stand recall
- Coolant leak
- Low oil pressure problems
- Automatic lock remote controller
- SBE And N2O ring gap?
- Hardtop SFCs on vert
- Best handling upgrades for f body?
- Cheapest/best SFC for fbody convertible? (lt1)
- 58mm BBK TB idle problems
- convertible vs. hardtop (1994) and SFC questions
- Best exhaust for cammed 97 lt1
- Throttle position sensor problems after comp cam 306 instal
- Adjust throttle cable on a 93 Trans am
- '94 LT1 Exhaust i built is garbage. help....
- High RPM Miss....
- 94 Z28 looking for some input
- Stumped
- Stumped
- LT1 crank key
- I think I found a real Mitsubishi opti sensor new
- New build won’t idle.
- Voltage & lean issue
- High Output Alternator Recommendations for LT1?
- Converted to E85. Need help reading plugs.
- 1996 Camaro Blow Off Valve Help
- Operating Temps
- Cam bearings installed wrong
- Weird ticking at 1800-1900 rpm
- 24x LT1 swap no spark or injector firing
- From Auto to 6speed new car
- Yellow on the switches
- Views
- Feels like missfire after clutch replacement!!!!!
- New electric cutout installed!
- Brought my baby back home again... Now I got TWO 1LE's
- 95 lt1 spark plugs???
- Help! DMF conversation nothing but issues
- 93 LT1 fuel rails
- Sbc T56
- LT1 Fuel Tank Lines
- New flash tool for 94-95 8051 ECMS
- 93 Trans am fuel lines
- Need help with cam choice for a 350-400whp lt1
- LT1 T56 aftermarket bellhousing
- LT1 Cam only results Database
- Lt4 t56 swap
- Wont start 94 firebird
- 1995 LT1 No Start, No Spark
- Cruise control and vss wire
- Best headers for 96 impala
- Random shut off issue?
- 96 camaro
- 1994 Z28 LT1 T 156 what is the hottest plug I can run
- Anyone running a PRP / Jegs Electric Water Pump?
- Code 26 Issues! Help!
- 97 lt1 350
- Replacement Harmonic Balancer for 97 Firehawk M6 LT1
- LT1 sputters and pops when warm
- Replace LT1 starter with LT4 starter confirm compatibility for ACDelco 3361148
- Rough running LT1! HELP!
- Order of operations, quarantine overhaul!
- Vacuum pumps
- EFI24xharnes re-pinning questions
- LT1 swap, please help!
- Optispark?
- Lt1 wire harness
- Official - LT1’s with 24X Conversion and ASR/TCS (Comments from Paul @ TorqHead)
- Lt1, 4l60e compatibility
- Needing Late 95-97 Camaro Non-TCS Cruise Cable
- 97 Pontiac Trans AM ECM Tune / Flash
- Opinions on my new 383 LT1 build
- Anyone use the Jeg's under drive balancer and hub?
- Stock LT1 cam options
- Valve train geometry... then some
- Spark plugs reading
- Brake line pictures
- 95 Firebird Not running
- When running fuel line to my rails
- Where to get a tach filter?
- transmission line fittings: Spectra
- Help!!!!
- Need help With running two walbro 525s
- LT1 Eaton Supercharger Adapter Plates? Apply Now!
- Superchargers
- N02 Dry Shot?
- Fuel pump slection
- E brake assembly removal
- Isky Push Rod GP Shifted
- P0327 hi resolution code, hard start, time for opti?
- Fuel Injector color question
- What can I do to make my 5.7 lt1 faster please help
- What can I do to make my 5.7 lt1 faster please help
- Corvette dipstick tube
- LT1 Walbro 255
- How do u guys like your torque head unit?
- Who is doing Tuning
- Looking for LT1 help
- Fuel issue
- Stock LT1 valve springs
- Gauges not working 93 camaro LS1 Swap
- XS Performance, SSAutochrome, LPP headers
- Yet another TB question
- need LT1 help please
- Std. Rod and main bearing replacement.
- Heads and intake porting worth it?
- 1997 camaro exhaust hangers
- ATI Damper Bolts
- C210 connector wire question
- Flushed heater core, now revving up to 4000rpm
- Are there only a handful of people making headers?
- HAVAC controller not working!111
- Question about intake manifold gaskets
- Throw-out bearing
- 93 tune
- lt1 is killing me
- Highest rpm with bone stock LT1?
- LS Swap into LT chassis
- Theoretical: 52mm TB to fix stall off idle sluggishness?
- EGR turned off in PCM, EGR delete necessary ?
- Torque converter
- Lt1 otvc
- Can someone please help me
- Fuel pump prime wire question
- 94 z28 looking for mid length headers
- Pulling timing for Nitrous on LT-4
- What makes the Brake light come on?
- 1994 Trans Am GT Help !!!
- Seting up aftermarket throttle body
- Engine swap finishing touch suggestions
- High amp alternator
- Firehawk 266 1995