View Full Version : LT1 Based Engine Tech
- Is it possible to put a 95 opti on wrong?
- Removing knock system COMPLETELY!
- what size puller for crank pulley?
- Best/Cheapest place to purchase new O2 sensors(94Z)?
- AFR LT1 180CC heads VS LT4 195CCs
- Aluminum heads or stick with iron
- Dual exhaust vs 4" Mufflex...
- whats the minimum thickness for a stock flywheel?
- valve spring compressor
- CLANGING noise in the rear end....
- What's so special about GMMG Exhaust?
- Where to connect mechanical oil pressure tester.
- Fan Question
- Pacesetter Long Tube review, and brief overview of installation.
- Manual fan switch question
- Relearning the pcm??
- Head Flow #s, Lloyd is the man
- NEED HELP ASAP on Exhaust ... NOT another stupid exhaust ? ...
- Sfc
- What goes out inside the opti?
- The Cutout Situation
- Lt1 Rebuild.
- car just cranks over need help to find problem.
- Hard start
- thermostat ?
- Update to "What Sensor is Causing This?"
- Best type injectors for LT1 stroker street engines. Ex. Bosch or lucus type.
- Fuse 6 blowing (possibilities on problem)
- stock motor
- Leaky Injectors
- Tensioner not doing its job!!!
- New mechanical oil pressure gauge reads just above zero at idle.
- Very quick exhaust manifold ? which botl goes where?
- Subframe Connectors?
- Started the Stroker, Got a question. Tech's inside please
- Still running hot after thermo change
- Header Wrap?
- Autometer gauges... electrical vs. mechanical?
- Valve Cover Clearance with 1.6RRs
- Cheapest place to get the mono-blade????
- Cam Choice for 383 Stroker with AFR 210 Competition Ready Heads...
- Surging Problem
- Where to find braided fuel lines
- A.I.R. vac sol vlv (need help)
- Lack of power at low rpm's.
- Lucas Injectors...
- What sensor is between headers on drivers side?
- a pillar trim
- Not getting fuel to the fuel rails
- Whats this check valve for
- Changing plug wires......
- Issue with cooling fans on my 93
- Overheating
- New TQ converter
- Error Codes PO171 & PO174
- Might be rebuilding engine need some advice...
- Service Engine Soon Light...
- my 355 LT1 destroyed my optispark
- question post dyno/xe cam,knock
- ¿?Exhaust leak causing problem?¿
- removing the PCV tube?
- slotted rotors?
- Problem with trans. install
- Selling my 383 Stroker locally, how much should I charge?
- Low Horse power #s ????
- Stainless Steel works Y pipe
- I'm a newbie!
- header install
- Carfax
- new cam, now single cylinder miss
- fuel pressure with cam
- Install Cam while I have intake and opti off?
- car running hot
- SLP line lock install
- My Old Lloyd Elliot Heads & GM847 Cam Dyno results!
- Rean main question
- Which headers: MACs, ASMs, or Pacesetter L/Ts
- XE224/230 or LT4 Hotcam
- Adjusting Cranecam 1.6 Gold RR?
- Fuseable links...
- Whats this Part?
- Best way to go on motor rebuild??
- Can I unlock a SuperChips Programmer?
- Has anyone tried this?
- Messed up when jumping car!!!!
- 1/4 mile time
- Very Disapointed with CC305:( new time blues... plz help...
- Starter bolt sizes
- Oil cooler?? I got one..
- help quick crankshaft bolt
- Machining heads for 987 springs??
- WTF am I doing wrong?!?!?!?
- Will a caprice LT1 fit into a 94 t/a?
- cc306 questions??
- Is there a hole in firewall on driver's side?
- Engine Sputter
- Diagnostic Tools?
- whats the difference!!??
- How does the power programmer increase performance?
- How do i stop the car from drinking water
- putting in AC refridgerant
- Starter Motor help needed!?!
- Just water for coolant?
- Car seems to be missing....
- installing headers
- another car wont start thread
- Is it okay to drive with one header bolt missing?
- Which header for low end torque?
- pushing header in a bit for clearance(best way to do it)
- Thought I had elec water fixed - WRONG!!
- shoebox, injuneer, i need some help before i throw in th towel
- No cat = 14 degree knock retard? what do you guys think?
- What sensor is causing this?
- cylinder firing order?
- top end rebuild or supercharger?
- Bad Gas
- another "cant keep my car cool" post
- Car feels faster with A/C on
- Service Engine Light SES HELP NEWBIE
- Window... Please hurry!!
- 1-2* Knock Retard - Problem Solved
- H/C swap , Mill the heads?
- Diagnostic experts needed.......
- whats the diff between the B4C police pkg camaros and a stock 94 z28
- Schematic question...
- I need help trying to solve a problem!
- Starting problems
- Running Leaded Gas??
- How to adjust the idle?
- Compression/leakdown or not?
- Knock sensors
- Installing a 52mm Throttle Body
- How hard is it to replace the waterpump?
- intake manifold bolts...
- Spark Plug Sizes?
- LT1 and L98 crank - balanced the same?
- next mod
- Anyone heard from Lloyd lately?
- Free OBD-II monitoring software??
- To loose valves cause sluggish car?
- need expert advice before i throw in the towel!!
- HELP!! Elec H2o pump blowing fuses
- car is whining
- Can someone help me with this
- Need Link to F-Body schematics....
- Odd o2 readings at WOT...
- car dying randomly
- how hard is it to rebuild an opti???
- Hot cam problems. Overheats and no idle HELP
- lt-1 head question
- Running one cat on my car should i be running two? 95 formula
- Forum Experts .. Can you tell whats wrong here ?
- 410rwhp from LE heads and 847... (graph inside)
- What is the tach voltage supposed to be at idle?
- Head gasket problems
- Halfway through my header install ...
- The LT4 "race" Intake Gasket (12367777)
- Y does my car die at a dead stop?
- Best electric cutouts?
- LT1 PCM drive cycle?
- 132 mi. per tank, and running rich. Whats wrong!?
- Should I lose the MSD 6A
- Quick Exhaust Question
- Went to the dyno and...
- Best Sounding Muffler???
- Remanufactored GM engine
- Walbro 255 intake/racetronix
- Fuel pump help
- Left Rear Axel Seal replacement
- Tuner cat or Lt1 edit
- Would rockers not being adjusted correctly cause low oil? at all rpms?
- KR at idle...
- guys with shaft mount rockers/solid roller
- What would you do?
- stripped ps pump threads please help!!
- suggestions on nitrous motor
- Exhaust Leak + Freescan?
- Completely replacing Optispark system
- False knock retard? Take a look at the log please.
- Valvetrain Noise
- Starter problems
- This looking like only a tranny Leak right???
- inexpensive mod ?
- When Buying Headers...
- Is 108.5mph in the 1/4 respectable for my car?
- Dextron III
- dyno numbers
- Does the computer hold the true mileage?
- Dyno results with hot cam
- New LT1 rebuild running hot
- AHH!!! need help!
- vibration
- Air conditioner filter
- Help plz...my car won't go in any gear...
- Leaking Oil at base of Oil dipstick tube...
- Let's play "how will these heads work with this cam?"
- what mobil 1 oil filter # do u use?
- Where to get an opti harness for 95+
- 383 Head Question...Curious as to what I would gain with Diff. Heads...
- Predictions anyone?
- Passenger door lock is tough to move
- New Orleans Speed Shops?
- Fuel Pressure problems
- How to properly check draw on a battery with a multimeter?
- Power Steering Pump Pressure
- Stock Torque Converter?
- A/C who's got it with a solid roller cam
- anyone using a knock sensor with their Solid Roller?
- Cam for the stock heads/sotck convertor?
- new motor now stumbles only above 2500 rpm
- Having problems with speedspecialty fan switch
- What happens if you gut the Opti?
- TR55 Gap
- A/C Question
- quick pushrod question!!!
- whats this code mean?
- cam bearing and oil pump questions
- Further testing of overheating issue.
- Time bomb?
- Hydrolock or Opti-spark?
- PN for TA bolts
- madz28..where are though?
- Converted to M6- LT1 Edit ?
- 1-2* Knock Retard w/ LT4 Module
- Quitest bullet style muffler?
- question on false knock?
- cc306 installed and got a question??
- Need some help Emissions related
- abs inop light!!
- Lobe seperation???
- Christmas Lights + Jumpy Guages...
- My car has gone crazy
- Lloyd heads in!! Pictures inside
- Car won't do anything
- EGR Question???
- ignition
- new times what ya think
- oil pressure
- Getting knock with my cutout..HELP!
- HELP ME PLEASE TIMING RETARD & SES WHAT IS CAUSING MY PROBLEM
- HELP!!!!!!!! piston ring problem
- max lift and coil bind for ex612 springs
- Forged 350 help
- Question For LT1 Guys...HELP
- 94 TA knocking and bogging down
- Tips on installing a Tranny Cooler
- Bad emergency brake
- help stuck on header install, how to tightem bolts???
- E-Brake Broke...
- Damn BLMs and idle!