View Full Version : LT1 Based Engine Tech
- Bearing failure?
- Engine rebuilding, looking for advice
- Anybody seen any how-to articles on cleaning and/or replacing the IAC?
- What would cause oil pressure to move 5psi up and down at idle?
- Valvetrain parts?
- Another part#
- Question about engine/pcm harness.
- question for the exhaust pros
- My Mofo is still backfiring....
- Intake Manifold 101
- lt1 heads removal -different perspective?
- Finished project Pics "Victor E" set-up
- Is this intake ported? (pic)
- building a 355. have a few ?'s
- 383 Clearance Issues?
- would i see any difference going to a 54mm TB?
- vented or non vented opti 93z
- A few more horse....
- advice for future rebuild.. lt1 to lt4???
- Looks like Pacesetter has made some improvements
- What size is the meeting place of the Y-pipe and catback ?
- more air/fuel
- For Those Skeptical.....Motor out the top
- Power steering mount upside down, custom??
- RWHP on stock injectors
- gear driven timing set
- having 383 built.... general questions
- Erratic stupid lt1 knock retard!!!.
- whats the differencs in the walbro 255 and racetronix walbro with harness??
- Anything else possible besides IAC?
- need help ASAP new opti vs cap and rotor
- do they make a "spark plugs wrench"?
- What starter for new 383 daily driver with 11:1 ?
- What should the O2 reading range be at WOT?
- LE2 h/c on stock bottom end?
- 383 progress pics!!!
- Underdrive Alternator pulley too much?
- A4 for my M6
- Still hard start? (MANY new parts)
- Blown motor :(
- Smoke coming from tailpipe. Rings or Valveseals?
- Ported LT4 vs single plane & rpm differences?
- Gonna get a stroker next year what upgrades do I need??
- fan wont turn on
- fuel injectors swap?
- Building 355, need sugestions
- Where to buy the cheapest OPTI?
- kooks lt1 ypipe with cats, anyone have it?
- Warmed up car low idle
- Pacesetter Long Tubes - your opinions
- auto lites 104?
- lt4 intake and trickflow heads???
- Difference between 1994 and 1996
- Advanced Inductions Question
- 1.6 rocker arms smog legal?
- Beauty & the Bitch
- Hot Cam in a 94??
- False Coolant Sensor Light?
- Transmission Fluid and headers spell disaster
- Atf
- power steering pump or rack?
- t56 swap in a 93
- My 1st LT1 plug wire change change! You can do it!
- how much hp gain w/ lt4 intake
- Typical deck clearance and gasket bore??
- Can I just unplug my IAC connector?
- Help! What is this pigtail and should it be connected to something?
- how much can be milled off an LT1 casting
- 396 Clearences
- exhaust suggestions.
- piggy back switch install??
- A.i.r thingy on passenger side exhaust manifold.... broke.. *pic*
- New 357 dyno numbers..
- 383 stroker question
- What to do next?
- Hesitation under part throttle
- whatz next
- Why do Lt1 valve springs suck so bad?
- valve spring replacement in the car...Is it hard?
- I solved my surging problem!!
- 383 SR set-ups, Anyone?
- stock tach
- GM847 #'s
- Getting 350 HP/375 TQ questions
- some say ditch cc306 for the le cam when getting some lloyd heads?
- recommended gear ratio for a mild M6 383
- white smoke
- my compression test results and questions?
- how to leen out lt1 ?
- Strange engine noise...
- MSD Opti-sparks?
- Radiator dimensions
- Z06 MAF boot?
- 355 setup?
- oil pan
- Thank you Canton Racing!!!
- new HP numbers...
- Movements in engine temperature (picture)
- Interested in Mac Midlengths
- Elec. water pump hookup suggestions
- Any BAD experiences with Dynaspark...?
- 95 Z28 LT1 PCM Reprogram (in Texas)
- Building a 350 LT1 with forged internals?
- Water pump
- How far is the knock sensor supposed to be put in?
- Rebuild: to bore or not
- is my alternator going bad?
- more oil problems
- [B]traction control relocation brkt[/B]
- Opti Diag
- What bolt ons first?
- optispark failure, come in and confirm please
- Oil in my throttle body?
- Strange Voltage Problem. Power drops when i push on gas pedal!
- Challenging Part # Request
- Best components to use for a 383 build up?
- Car won't run
- Y pipe necessary?
- I do not understand how to test the knock sensor....
- BIG Griffin radiator+Mez heavy duty pump, no room for fans
- Oil pump drive=LT1's weak link?
- maxing injectors then stalling out
- 97 Z28 Water Pump Questions
- valve guide to stem clearence
- Crank bolt issue
- Looking into 95 Z28
- Pace Setter Midlength Help - hitting steering linkage
- Charging problem
- help on choosing cam/headwork
- Which is better?
- Fixed Malf 26
- Please Help! Car Just shut off?
- Another headers question
- Those with LE2 package and 93s- did you have tuning issues
- Spark plug gap?
- car over heating, fans wont turn on
- Canton Oil Pan/Exhaust Clearance?
- Stock 94 timing chain
- Fastest/Quickest NA Hot Cam 4th Gen F-Body
- Track results. How did I do?
- good cam for stock car
- four O2 sensors, what for, and removing a cat
- 306 cam, loud valvetrain(especially on driver side cylinder head)
- Got back on the dyno with the firebird
- Opti Wire Harness Part #??
- LE3 dyno
- Timing chain hp loss?
- Fixing water jacket in a block???
- wont start
- oil pan question ???
- My Little 355, need suggestions.
- Bad sparkplug hole
- Won't idle after cam install....
- Holley problem not idling throttle cable stuck.
- Attention! all who plan to port stock intake!
- No radio and no power hatch..what's wrong?
- Think I'm burnin alotta oil...where do I start lookin for the culprit?
- what happens if pushrod length is wrong?
- purge canister electrical failure
- is this right?
- Swap to plastic gas tank?
- Optispark Install
- Crankshaft
- two piece timing cover
- trying to stall??
- Will having the MAF sideways hurt any power?
- cam swap ?'s
- Rebuilt engine, after about a 15 minute ride engine stays reved at times.
- What's all needed to suppliment LT install?
- Stupid SR lifter tie bar Question
- Knock Retard Diagnosis
- Porting intake for 58mm
- Fuel in Crankcase...bad regulator?
- while driving
- Upadate on water out # 8
- What 7/16" studs?
- Help me please
- Converting to OBDII due to high stahl problems?
- Taking apart a stock throttle body.
- Car surges and died, need opinion...
- What kind of times???
- Opti recommendation 96 LT1
- I swear I'm going to sell this car...
- Help, I just started my rebuilt motor up and.....
- O2 Sensor Question..
- Major oil leak.....
- how much power am I giving up?
- How much will 1.6 RRs help my cc305 cam?
- Car totally loses power all of a sudden, please assist
- How much power do you think this 396 will make?
- LT's in California
- Lots of Rain, and now car dosent start. Any Experience?
- LE2 Audio Clip?
- Dyno Day Tracy, CA
- Rear main making some noise
- header install problems
- started up new engine, had to readjust the valves, and a question about it.
- Removing Traction Control
- LT4 Hot cam question
- Hard starting w/Racetronix 255lph pump
- Is it possible to take the heads off in the car?
- Engine Rebuild
- Help!!! Oil/lifter/rocker Arm Problem
- Exhaust leak? help.
- Whose motor is this?
- SLP Air Temperature Module
- Not sure what mod if any to go with next
- Got some new times with 3.73's
- opinions please - major engine damage
- Anyone replaced coolant crossover tube setup with AN fittings and hose??
- which fuel pump should i get?
- HELP! Z28 misses, cracks,pops,backfires!
- High temps in a 95 TA
- Need a part #>>>
- Is this safe?
- SS LT1 Running Strange. Expert Help Needed Please!
- My cars finally running good!
- whoever said the hotcam had no lope?
- knock sensor
- Distance between the Optispark and back of Ballancer
- I need help with my DCR calculations??
- Crank Hub?
- Head and cam package to use???
- lt1 specs and info
- LE 383 is done!! Sound clip
- Full bolt on
- Is it really a Rod Knock? Updated info inside!
- all lt1s with 400 hp whats your 1/8 track times
- Another dyno question with these mods?
- fuel pump and injector question??
- Starting Problem!
- which cam?
- spark plug wires, are they on???
- Wierd Cooling System Problem
- need some help
- fuel pressure question
- Gas Mileage Drop
- Misfire
- Stock aluminum heads or lt4 hotcam kit?
- How is this cam in 383LT1 with Nitrous
- delteq radiator mount question/pics???
- MSD 6A Ignition
- LT1 Heads/Intake/Crank Limitations
- Do hp numbers vary with DA?
- What cam for best track times with stock heads?
- Max HP for KOOKS 1 3/4 headers?
- ATI Dampener alignment with rest of belt system
- What part is this and does it need to be connected?? (pics included)
- lt4 hot cam on a stock lt1?
- Daily driven 383's?