View Full Version : LT1-LT4 Modifications
- wat times for new setup
- Southern California Dyno and Tuning???
- Headers, What brand?
- Where to find a good tuner?
- Fuel pressure issues. LT1
- Unknown problem LT1
- Anywhere to grab the air/fuel
- Chassis Dyno
- stuck in open loop - all sensors check out OK
- best buy? 383 stroker shortblock
- Please help me find this heater hose
- In central jersey, need help.
- RTV for Intake?
- 2-Step for LT1?
- Very little weight reduction / cleanness
- Build up or Trade up
- LT1 M6 guys with 4.11s..
- Old waterpump is out, new E-wp going in, questions on opti and timing cover.
- Found my missing power!!!
- code p1371 opti help
- lt1 lean ?
- Switch faceplate?
- Gear Install??
- radiator choices
- puttin in a tranny cooler
- Just dyno'd
- newb question
- security light
- My first ever run in the new T/A
- does any one know if this will fit?
- Help after PS install with pics
- Your thoughts & input on my future mods..
- Went to the track tonight on new motor!!
- LT1 in 3rd gen help please
- crankshaft front oil seal replacment
- Low compression
- Reman Injectors
- leak
- help! need sb info
- opti rotor problem
- Galley Plugs
- I Found The Leak ;)
- car won't start?
- internal external leak
- OK, I have an oil pressure issue???
- Install wideband with long tube.
- lt1 Intake
- Lt1 Guys I need help.
- Throttle bodies
- Runs Like Shit In Closed Loop!! Help !!
- headers and tires!
- coil pack conversion? or way toget rid of opti ?
- True Duals Part 2.
- Overheating blues
- Quick A/C Question
- LF:a good place to have a LT1 motor rebuilt at
- clutch for cc305?
- There fixed those nasty plug wires
- Lt1 Problem, Please help.. Stalls out/loses power
- BAD Vibration!
- Chrome Alternator
- Engine gasket set
- LT1 Ignition ?
- starter relay???
- Header Bolt Differences
- Ok so I guess I have some $ to put into her again
- LT1 to LS1 front end conversion
- just installed PS LT's
- New Mod's
- lt1 top end
- How about this Cam for a 383
- Is this an upper cat
- Engine Removal/Installation Nightmare
- tuning issues
- valve lashing?
- Supercharger
- I know its a dumb question. I still have to ask.
- Clutch Options... Suggestions Please
- Should I go OTVC to (potentially) Fix My Problem?
- A Few Quick Pics
- need opinions / ideas and information please read
- pullin wheelies
- New LT1 Intake Manifold update: New plan, new #s
- Hypertech Thermostat
- Wtf..
- puttin a ss3600 in a obd1 car
- lt1 stock redline
- NEED a good LT1 mechanic in Michigan!!!!
- Need help!!!!!!!!!!!
- LT1 top horsepower
- Antifreeze problem's again
- Moser 9" Installed..
- Royal Purple vs. XPR
- 20-110mph Video of the z, check out my oil pressure
- thunder racing otvc wire kit help!
- yes, another displacement/cam question
- Stock ride height? *Pic. and question*
- Crank Sensor Location
- Problem Solved
- Thank you Speed Inc.
- Where can I get SINGLE #88958689 Cadillac lifters?
- So I bought a TA to swap over too... Looking for some thoughts & Showing Progess
- Exhaust Sound Question for you Guys
- What should I do?
- New Opti ran fine for about 30min What now?
- LT1/LT4 aftermarket cam shaft
- Datamaster Dyno?
- LT1 Programmer
- LT1's a knockin'
- The right cam
- Benefits of Ported heads & Intake with Stock Cam
- HELP! Valve Spring Issue
- Miss?
- Rocker Studs
- New Module/Chip For 1996 LT1?
- Dyno Tune!!
- WTB a used stall coverter
- Does switching to main studs require honing?
- PS Y fit any headers?
- LS2 Exhaust Manifolds! Will they fit my LT1?
- new info on my moneypit
- MSD Pro billet opti
- Electric water pump
- transmission help
- Supercharge Stock LT1? YES or NO . .
- What springs for Hotcam?
- Estimate hp/times
- 4 bolt LT1
- is a lt1 and a ls1 tranny cooler the same
- After 3 hours under the Hood
- How much boost on LT1?
- Car's idle is jumpy,lossing alittle bit of power
- New to the LT1
- couple of problems hope u guys can help.
- car runs like shit
- Corsa db mufflers??
- TT2's?
- weird problem.
- passenger fog light
- Which Distributor...if Any... Would Best Fit A Machined Lt1/lt4 Intake Manifold??
- Water pump replaced, misfire now.
- full coolant flush
- Need Help! I want the fastest Stock block N/A LT1 M6
- CEL and fixes..
- main caps
- Bad sensor?
- new updated pics with the new wheels
- Any new mods
- Help with odd '95 caprice problem
- P1351 Code! 96 Camaro Z28
- Car will not start up. Please Help
- ABS question
- Ran out of oil!!! Rear main seal??
- 1/4 mile times
- Knocking noise NEED HELP!!!!!!!!
- Msd r Stock plug wires
- Need Help, 94 A4 Z28 Won't Shift Under Wot, And aAdvice With Tunercat
- Check this out!! Vid
- Two Issues here
- problems after header install
- hid kit
- lt1 with turbo
- what do you guy think about this opti?
- Just bought a 94 Formula!
- Help!!!!!!!!!!!!!!!!!!!!!!!!!!!
- how hard to change throttle/cruise control cables?
- Its fixed!!!
- New Best!
- AI cam
- True Dual LT1 Guys...
- Help!!!
- I keep going through o2 sensors
- starter solenoid
- Couple of Questions
- Pleaseee Helppp
- Possible mpg decrease
- 4L80E into LT1
- Question about otvc looms.
- Finally got a Cardomain page made for my LT1!
- LT1 cluster question.
- little photoshoot
- Best place to get throw-out bearing?
- Jegs Damper
- Taylor Spark Plug Wires ???
- Guys who have done compression check in here
- Putting the heads on
- i need a piece for my ciai
- 94 lt1 cpu
- Over Tightened Valves?
- Head Gasket ?
- Valve springs
- Loosing power????
- how cold is too cold!?
- GMC sierra vs Z28 gas mileage
- 700r4 ?$
- What do you think of my future setup?
- Low Oil Light Wont Go Away
- Hooker Long Tube Headders
- Had somethind weird happen last night....
- Clutch
- lunati 60120
- ran into a problem
- a/c question
- Taner in Car Craft!
- need 96 lt1 impala crank hub
- partially open cutout
- Friend looking at a 94z....need help! Im not an LT1 guy
- idle is too high,whats the problem?
- LT1 cam and engine upgrade advice...PLEASE HELP!
- Most Reliable Injectors????
- quick coolant question
- Need Help with wiring
- Throttle Body
- Curious loss of power.
- where is the cheapest place to get a lt4 hotcam kit?
- Problem?
- Help settle an argument
- 94 T/A M-6 Running very rich and stalls when moved.
- reprogram for speedo...
- Install Complete! do think i'll hit lo 12's?
- a few questions
- I Got to drive a GM Fuel-Cell Vehicle!
- low voltage
- what size injectors for 383
- what are the symtoms of a bent valve?
- ls1 cam in lt1
- 94 TA + Window motor/'Trans Am' Logo Repair
- Made a few pulls...
- AC problems
- Trying to see what route I want to go..
- is my rear shot?
- Fuel problem "Need help fast"
- Car is...doing indescribable things... Opti?
- 4L60E to t-56
- Oil behind the TB Plates and in the Intake Manifold.. how? NOT PCV
- Formula with prostars or drag Welds
- Running Issues
- LT1 "fine" tuning PCM
- Computer issue
- cam install problems
- What should the numbers be
- New LT1 Long Block
- Need some help/Advice (Knock Sensor, Head Gaskets etc)
- why would electric fan on aftermarket cooler make trans hotter?
- trying for 12s
- Spark Plugs
- P0174 code. What's causing it?
- Gearing
- another opti i think this is the 5th one
- low resolution opti code