View Full Version : LT1-LT4 Modifications
- Stepped vs Nonstepped Headers
- Kooks Catted Y Pipe and LPP/XSPower Headers
- Head Work?? or just valve seals?
- Anyone know of any fuel rails modified for an connections for sale?
- Things to look out for?
- P0133 and p0153 after muffler work??
- Need advice (383 LT1 Build) 500whp
- Lil 9 second lt1 video 9.6@140
- Need help at lose of ideas down 6 mph
- How do i know what all haset been done to my car?
- Help. Won't start. Fuel pressure drops after key on? Regulator or pump?
- Headers on LT1
- Question regarding fuel pump trap door
- Abs and traction controll problems 1997 TA
- crank hub install
- mac mid length headers still available?
- water pump or ???????
- LPP Header review
- Fuel Pump
- 93 Camaro Engine Shut down need help
- 10 bolt yoke u bolts
- New Throttle & TPS Sensor Question
- oil pan removal
- Aftermarket Valve Cover Clearance
- Need opinions
- LT1 not running right
- Blackheart true dual review
- '96 LT1 24x low idle after hard pull
- Head bolts and ex manifold bolts.
- why Can I Find Lt1 to LS threads
- I need expert advice on my 94 LT1
- Transmission exhaust hanger?
- Can i put a 96 4l60e in a 95
- Egr removal
- New LT1 owner saying hello
- How many bolts on the exhaust manifolds?
- 95 trans am not running quite right
- LT4 Knock Module Prices
- 24x LT1 conversion revisited
- No Start, likely coil, optispark, or ICM. SOLVED
- Car starts fine runs for 2-5 minutes great, then dies. Fuel issue?
- 1993-1996 camaro triple gauge pod for hard top A-piller
- Daily Driver Issues(TunerPro Datalog Included)
- Building a decent street car 96 z28
- Thermostat temp question
- What do I need to run a 6AL on my LT1?
- Will this "muffler" quiet my car?
- cc306 94 z runnin bad please help
- Racetronix Wire Harness Install
- LTx knock module differences
- This is going to sound silly, but.....
- Need help. Chatter won't go away
- urgent!!! heater core delete. What freeze plug size on water pump?
- 93 camaro missing pins?
- P0300 after header install
- Isky roller lifters with rev kit
- Big Stuff 3 & LT1 owners step in....
- le2 H/C on stock bottom end, or n20 until time for rebuild
- Radiator has no nipple for trans line help
- 95 lt1
- [B] I need help from guys who done 96-97 diy kit[/B]
- Need To Siphon Out Old Gas
- Corvette Accy Bracket???
- bp automotive diy kit ?
- Fuel tank acts empty after about 10 gallons
- So I Drain My Oil & This Is What I Find (Help)
- Finally
- new performabuilt lvl2 4l60e for sale
- timing chain
- 94 lt1 vs 96 lt1
- Anyone looking for a deal on a Vortec Kit ?
- lt1 gear reduction starter
- 24x crank/reluctor issues
- New 383, start & idle issues, adj. idle stops & tps?
- Lt1 heads and cam
- Trans issues after tune
- Never thought I'd ask this...
- Stall & gears that won't effect top end/ top speed
- LT1 Radiator ?
- Torque cam
- Lifter Valley condition
- 383 pistons, quench, and compression choices
- whats a fair price for an lt1 car in good shape these days
- No start
- Bigger fuel pump setup needed?
- nitrous lt vs procharged coyote
- Keep blowing exhaust gaskets!! Back pressure issue??
- Difference between a 93 and 96 car with the lt1
- New LT1 owner
- Cant get lower head bolts, exhaust manifold in the way
- Ebay stainless longtubes, $199?
- Looping Power steering rack?
- Need HP help
- Track times
- Where does this go?!
- New Valeo clutch slipping after 6 months.
- Possible ICM failure?
- Aftermarket WS6 intake
- Motor build tips
- ALDL won't connect - Suggestions?
- What plugs you guys running for boost?
- New to LT1
- 94 z28 street n strip
- LT1 Motor mounts...
- Solid roller guys, What are you running your lash at?
- LT1 - Mid RPM Stumble
- LT1 won't start. HELP!
- LT1 mechanic needed in Cerritos,Ca
- Head Gasket Leak
- How do I rig my fans to come on when I turn the key?
- Lloyd cam with 1.6 rockers
- Wanted: LT go fast parts
- Lt1 bad idle hypertech not communicating
- Car making ticking sound after installing CAI!
- 1993 Firebird Formula HELP
- looking to do some boost...
- 1993 Corvette Burning oil, whining.....
- Borla catback
- What wire for speedometer
- Mechanic needed for LT1
- Anyone have a cruise control module pinout?
- Good cam for stock lt1
- Good cam for stock lt1
- LT1 Trans am - wont pass 3-4k rpm when warm
- Selling OVA1... Forged 396 LTx Stroker.
- 1997 Z28 M6 underfloor thump? Help!
- Comp Ultra Pro Magnum - Locks & Studs?
- Needing help with Fuel Injector Size & PCM Programming
- WTB: LT1 Accessory Bracket
- Is OE Replacement Clutch Acceptable for Stock/Bolt-on LT1 M6
- LT1 block numbers
- Valvetrain for Boosted LT1s
- PCM is dead. Can tuners usually fix?
- Starter clunk/thud
- Crane 227 vs cc305 cam
- On3 Performance Catback
- Opinions on blueprint lt1 long blocks?!!
- bearing problem , going to build a new engine that can handle nitrous
- Anyone have the Hooker BLackheart true duals?
- Weak spark, no start 1993 Corvette
- rear gear brand
- How much horsepower will the stock fuel lines support?
- 97 z28 trans question
- Help with supporting mods for H/C car.
- CALL911 new build. Kinda made a lot of power...
- Will Gen I oil pan work on LT1?
- LT1 Drinking gas Bad after LTH install!
- Question about flange setup. Going from 2.5 duals to 3"
- Noise when shifting??
- LT1 exhaust setup HELP
- 93 LT1 swap issues
- Cam selection for new 383 - must pass smog in GA
- 97 4l60e blown up
- Anyone ever run brakemotive rotors?
- V6 4l60e for z28?
- Take a look at this lifter, please
- Spark Plug Wire Preference?
- Anyone repin LT1 harness for LS1 PCM Conversion?
- Fuel Issues with LT1?! Help
- new idea about porting heads ! lets discuss
- 96-97 tuning...
- LE LT1 Intake and Edelbrock LT4 intake for sale
- Finally upgraded top end to match bottom end build
- Changing a z28 wing for an SS wing??
- Pulling Heads Off
- Help on dynamic compression!
- stock head valve springs
- WTB: Used CC503.
- pcmforless tune made my car slower
- I KNOW IT'S AN LT1, buuuuut....
- Who's running a untuned 96-97pcm with bolt ons
- Optispark
- Fuel Pressure Regulator Clamp
- 94 Firehawk code issue
- Intermittent idle issue after motor swap
- Tell Me I'm Not Crazy...
- Weird misfire
- Code 51 and others after recent scan
- Newbies first post and a little advice needed.
- Water pump and electronic ignition
- battery charge drain
- Best valve seals for AFR LT4 210 heads
- Borla Ls1 to Lt1 exhaust hanger
- Degreeing a cam
- Are custom grind cams harder to tune for a tuner?
- Whats AN OEM Ram-Air intake worth these days
- Anyone using the 24x conversion and their harness?
- 4L80E swap - flexplate options
- Dealer Installed Alarm system
- 10-11 mpg!! Help
- 1996 Camaro Z28 power loss
- Last minute help
- VATS bypass help, starts then dies
- PAC 1218 Spring set up.
- Coolant Type Change
- Which cam would be faster at the track? (Generally speaking)
- Worst idea ever? Or...?
- What intake for WS6 hood?
- ls1 air lid on caprice classic 94 lt1
- Head Gasket Required. Anything else?
- 1997 LT1 Camaro Won't Idle - Could It Be EGR Valve/Solenoid Line?
- Project Minwage (Picture heavy)
- Need help building a 350-400hp lt1
- Higher than normal idle after cam swap
- Oil leak under load
- which is better for programming software?
- Need help on pcv/ccv problem on 95 z28
- Can Someone Look Under Their Hood and Let Me Know How These Go Please?
- What happened to the TSP longtubes for 93-97 fbodys?
- best clutch for 6speed camaro??
- Lubing new cam.
- Jumping RPMs
- Lt1 not staying cranked
- Error trying to flash PCM (pic)
- Procharged 396 LTX (ellwein engine)
- Bent PS lower rear shock tab, what to do?
- What damper is everyone using?
- Racetronix AIR pump wiring kit
- 94 caprice classic wagon LT1
- quick help and suggestions needed
- 24x shift light
- Lt1 issue. Need help
- Another lt1 build on a budget...
- Starting Issues
- throttle body hole
- LT4 a/c bypass/delete
- 94 lt1 key on chime
- Rich at Idle/Low RPM - Fuel Pressure Regulator?
- Piston ring gap for forced induction
- Parking BRAKE light staying on...Fix
- Power loss after one pull
- arp main bolts
- converter size
- LT1 copper header gasket
- Best head, intake, timing gasket?
- Best Deal on New Front Brake Rotors
- Lifting engine by jacking up by the oil pan--what am I missing?
- Max compression ratio on 93?
- Z28 SS need help
- Roll fenders or nah with 315s on 17x11?
- Lt1 car that is shade proof. (I do not own this car)
- Green Dragon Burnin Rubber
- Hot Cam rockers
- 93 LT1 no start, possibly opti?
- 93 trans am wont start!!!
- 1995 Camaro Z28 5.7L V8 dies on me at stop???
- Maybe my fuel pump?
- Need Help on LT1 Camaro Z28
- spark retard need help
- Turn signal lever issues (FIXED!)