View Full Version : LT1-LT4 Modifications
- Percy's header gaskets
- Forged vs Hypereutectic
- need help with initial tune
- Throttle sticking?
- 80MPH, rumble strip sound when barely on/off the gas.
- problem with roadmaster pcm.
- no fire
- lt1 coil -- which side is positive and negative
- ?How to, Figuring out what the guy(s) did to this car before I got it.
- ? about lt1 intake and modding it to have a dizzy
- 95 LT1/T56 new Flywheel install
- quick '93 chip question
- Drag Bar
- How much WHP would u guys guess?
- Injectors?
- too high of stall??
- anybody know how to tune?
- SLP Loudmouth for lt1 good sound?
- Trans swap question!
- shock suggestions?
- crank case pressure
- Will this Cam work?
- Gen V LT1
- LT1 lives on!
- those who are good with hooking up aftermarket ignitions crane?? PLEASE PLEASE HELP
- Just Installed LE Custom Cam and Have a Few Issues
- No more Ebay headers?
- Charging one minute not charging the next
- Polished LT1 intake manifold
- Cutting out, need help!
- engine died
- PCV - Use stock fresh air line or breathers on high rpm motor?
- Tuning
- 94 z28 new to the muscle car thing
- Dynaspark
- 396 crank and stroke
- To Set Ther Record Straight
- Weather Theory
- Intake question
- Stock LT1 car....this about average times?
- Finally Sprayed it *track results and pictures*
- Need help on LT1 crane fireball ignition hook up -- please help
- Power advantages with EWP
- Need LT1 Genius! 95 Trans Am Backfire then No Start
- Please help with bolt sizes
- header gaskets problems
- car leaking gas and rear end fluid.
- Opti LT1 timing issue?
- We need a "hardcore" lt1 forum...
- Volant on 97 ws6
- Aem wideband
- Plug gap - tr55s & msd
- 95 z28?
- 3:23 to 4:10 wow
- TCS/ASR/4 channel ABS/Cruise questions
- Where can i get a water pump drive coupler?
- pushrod length?
- lt1 swap problems. oil pressure
- Stay with cc503 or go with LE h/c?
- IAC gasket
- New lt1 owner wanting ideas
- Complete fuel system overhaul - advice/opinions?
- New Delco opti DEAD!
- bad fuel mileage
- Walbro 255 max with h/c/i and N2O?
- dissapointing dyno results...
- Thinking about going through my 383 and upgrading
- Car showing -18* timing...
- Twisted Axle Splines
- Emailed Lloyd last night
- Budget LT1 11:1 355 w/ LE1 heads, what pistons??
- high rpm power loss/ steering column questions
- What is the Lt1 version of the MS3 cam?
- How do you full polish an lt1 intake manifold?
- what all is needed for a camshaft swap?
- Heads and Cam for 400+Hp 350 LT1, Please advice
- Spark plug wire length for coil packs
- 4000rpm hesitation
- How much play...
- Knock retard
- Was cutting out. Tried to diagnose ignition and now it wont even turn over.
- Need your suggestions for intake/valve cover paint
- No mods left to do but rockers.... Need advice!
- guy selling a cam, what type of setup is it for?
- turbo ltx help!!!
- Yes another exhaust debate
- Exhaust..Trying to come up with what I am going to buy, no tune.
- opti problem or what?
- knockin out of alternator?
- Karl Ellwein 383 may be letting this go =(
- looking for a procharger for a 00 Trans Am
- Heater hose size?
- LT1 Dyno Tune
- LT tuners in DFW or Texas
- One Mean Green Z
- Got the old thing out again.
- 2012 concept TA
- What headers on 396 lt1
- 3000 stall???
- 1997 z28
- LS1 steering shaft = loose(r) steering?
- optispark question
- looking to change up my exhaust
- My 97 is @ Tick for a build. Few pics inside.
- SLP Header question and header questions in general
- Fuel Pressure
- Edelbrock intake
- Easiest Shorties
- #5 Cylinder NOT Firing
- Head assembly question
- New PB et/60ft LE2 383
- Clutch or tranny vibration?? Suddenly started doing it..
- My 398 Stroker Video
- couple of issues need advice
- lt1 problems continue.. multiple misfires
- fuel gauge help
- LT1 Ram Air Bumper?
- lt1, no spark, no 5 volt from computer
- Flexplate - Need a new one?
- Electric Water Pump Question
- CF sail panel installed
- It starts, it runs....but doesn't sound right
- fun times
- Need better acceleration
- Lt1 Hp questions
- two stages?
- Car suddenly does not want to crank?? Ive tried everything.
- Does anyone know where the clutch lockout switch is at?
- Flushed radiator and the car wont crank now?
- Thinking of goin the efi 24x way.
- LT1 H/P Question
- FAST Injector Offests (Tunercat)
- Suggestions for minor issues?
- Sorting out minor issues
- My front right turn signal won't function right, Opti??
- Lt1 ram air help-connecting box to maf
- I dont understand how to remove the knock sensors.
- Solid Roller Lifters
- tpi head vs lt1 head
- New exhaust set up ( Video inside )
- Dyno time, What number should I expect?
- On the verge of driving this f body in the lake
- Coupler/Bellows for WS6 intake?
- 10.24 @ 132.3
- cam swap and my problems
- Guys with converted single planes ..
- Best Rod for 600hp
- need ideas- 350lt1 build
- I should use walbroo255 fuel pump can uo help me
- Should have my car back together today
- A/C Compressor question
- fuel pump ???
- About to take a BFH to my car!
- Stupid question
- 95 lt1 making LOUD screech noise and trouble going into gear..
- 3.23 to 4.10 10 bolt a4 with shift kit what to expect
- Broken valve spring dampers
- Attempt at cooler IAT's (pics)
- long tube headers to x pipe muffler then dumps? Anyone use something like this
- New Unexpected Personal Best
- AFR square exhaust port to Pacesetter header
- Lt headers and deletes
- Anyone run non resistor plugs?
- MSD 8.5mm Plug Wires
- harmonic balancer/crank pulley. what to buy or avoid?
- wow - 34k dollars for a 95z28 with 87k miles
- how to gain speed past 1/8 mile mark
- towing with lt1
- MSD Optispark
- Having some serious tram lining issues
- 4l80e Conversion 1/4 mile Results
- Headers question..
- What is infront of my crank timing gear?
- What is infront of my crank timing gear?
- 97 SS Exhaust Run (Video)
- Does 15.28 MPG's sound ok?
- Need help!! 95lt1 weird issues can't figure out!!
- 355 build
- Any st.louis gurus??
- which sounds better
- Comp rockers making noise, anyone else having this?
- Car was running now won't start
- NewTurbo LT1 Z28 hotside...
- Who has a rail mounted fuel pressure gauge?
- car vibrates at about 75+ mph
- Keep killing 02 sensors every 1-2 years
- Got my car painted blah,blah,blah
- My 10 second '95 Camaro Build
- black puff of smoke from the exhaust
- Bad waterpump.
- my lt1build thread
- Factory alarm problems on 97 Trans-Am
- Should I buy an LT1 Camaro?? Optispark
- It's getting to be that time of year.
- B-Body Mods
- Alot of fuel smell at idle!!
- No spark/ stalls when it warms up help
- High idle (STILL)
- how do you guys change valve springs?
- Engine wiring harness help
- Odd vibration.
- Quick optispark question.. Installing right now, help
- 94 z28 surges/bucks when warm; acceleration and WOT ONLY
- Motor build setup
- best way to pull my motor?
- No start soon after MSD cap and rotor?
- Hid lights
- 800hp SC LT1
- huh. interesting.
- clogged lifters rocker arms push rods idk????
- What valve springs are you running with your lt4 hotcam
- Fuel pressure regulator or fuel pump?
- First time to the track after 24x
- 95 Lt1 Intake Manifold Gasket Replacing
- It's been a while
- Need a tachometer/shift. What do you guys recommend?
- Stock exhaust
- what I need to change my cam to solid
- what would be the ultimate n/a lt1 build?
- Door spring clip and cluster
- It's alive!!!!
- So, on a long shot..
- WTH! Two Oil Pump Drive Gears Toast!
- Help again...please
- ulta z hood
- Which valvetrain components to go with?
- fuel pump went out; which brand to buy?
- New member Needs Help With LT1 mods
- 95 z28 stalling until it warms up? High Idle. Ses/cabin/gauge lights flickering?!
- Scoggin Dickey CNC Ported Heads
- Transmission? ECM? Something Else?
- What Heads?
- s60 questions
- fuel gauage question
- Stock 70K mile LT1 Longblock, what is it worth?
- Fitting headers
- Low fuel pressure?
- cam install help PLUS HEADERS NOW TOO
- Ls1 Slp Air intake box in a lt1
- want to switch cams
- 95 Z-28 and Pacesetter LT's hitting the passenger floorpans, ughhh help!
- Best Radiator for 650+HP street/ strip motor
- Need some advice on a header choice
- 402 lt1
- Track advice needed!!
- 1994 firebird rebuild.
- LT1 no spark
- 94 starting issues
- oil pan help
- LT1 intake manifold swap