View Full Version : LT1 Based Engine Tech
- I need some help...
- LE2 Stock bottom end lt1 426rwhp 393rwtq through ford 9"
- Does this sound like an external head gasket leak?
- idle issues
- I'll be sticking with 1.6 RR's. About to swap, is this everything I'll need?
- Intake manifold: what are these?
- Ditching the TA and putting motor in 73 camaro
- Need some help bad!! Car leaning out
- Please help - opinions needed
- hot cam install..now no power
- Solid Roller lifter winter storage
- LT1 Stumbling @ Idle (after fixing rear Intake Manifold Leak)
- 541 rwhp 463rwtq N/A 385 LT1 E-85
- Pulling motor from bottom (pics)
- firebird lt1 HC too high (ca smog)
- Good 355 Rebuild page
- coolant around timin cover
- 95 lt1 trouble..
- Need good valves
- Rebuilding motor and I found something weird
- engine revs very slow.
- Engine not running good
- question about opti
- running lean after about 15 minutes of driving
- Is this my valves or am i experiencing knock?
- P0400 Code/Sumbling Issues
- Optispark
- delphi oxygen sensors
- Codes 16, 36, and 42
- trifecta performance tuning
- I need a couple 918 valve spring retianers for a LT1 ASAP!
- startin problem
- does this sound like the opti?
- who can unlock a Hypertech III programmer
- my 95 z28 camaro 6 speed car runs good cold but when in starts to warm up it pops
- major problem
- clutch/396 cam selection...help?
- no oil on driver side head, to pull or not to pull?
- I have a code 16 i need help!
- Carburated LT1 in a 2nd gen F-body question
- What is this?
- Me racing my dad
- Will I blow my bottom end?
- 190cc A I guys come in.
- RPM Trouble about 1500 RPM's
- Be a hero, Help a disgruntled man :P (ignition probs)
- throttle bodies
- Ok heres one for you MAF techies
- Finally in the 10s! Wahoo!!
- lt1 rebuild
- Help With 2-3 shift issues...
- Another Overheating LT1 after headwork!!
- Trouble codes, but not solving much
- Finally 10's pumpgas 383 LE3! all motor.
- 1993 camaro Z28 5.7L auto
- issues
- Coolant Dump on my Driveway, what?
- Tried to change the coil wire
- Still not running, help
- code trouble
- mass air
- what's the problem?
- Check this out CARBURETOR guys
- Quick question reguarding the CTS
- lt1 for lt4
- Starting issues when cold outside
- golen engines
- 1996 z28
- Is it at all possible?!?!?
- did i contaminate the coolant????/my temp going to 3/4
- Running without water pump ?
- valve lengths
- coolant loss
- Crank Hub Spun Off. Crank Damaged?. Fix?
- Rear Main Seal
- Solid LT1 motor mounts?
- Weird Voltage readings
- Rebuild
- 94 optispark
- strange starter issues
- MSD opti for less.
- won't crank
- OPTI failing, thinking of new system.....
- Got a dead '95 Z on the side of the road...
- Runs really rough when cold o2 sensor
- WOT and High RPM interesting issue
- fastest stock headed/bottom end lt1's
- Tested my Fuel pump
- pcm/fan question
- lt1 heads
- Ran out of Gas
- Size of Hex key for plugs on underside of intake manifold?
- look what i found in my valve cover
- headers
- Timming chain?
- LE1 Heads LT1 11.6's with a 6 speed. Video inside.
- Considering Cam
- Checking used pistons
- cover on bottom of intake..do i need it?
- cover on bottom of intake..do i need it?
- Dart LT1 Block Dead
- Opti, again. **Sigh**
- PUffs of smoke... need some advice
- Electric water pump, How to block hole in timing cover?
- Dynaspark any good?
- Please help me with a direction to go
- Considering a LT1 purchase
- Isky Adjustable Guideplates-What joy...
- Need help please.......
- security light
- User friendly headers
- Whats this sound like to you?
- maf sensor
- Thinking about upgrading from Hotcam, but to what?
- Crank shaft sensor?
- 383 Question
- Temp gauge staying at 3/4 and fans always on
- wont start
- Need Ideas..Holley TB throttle stop..
- New guy from Delaware - LT1 in an S10
- check engine light, running super rich on my new again stroker
- Will This Work To Diagnose Opti
- Need help O2 sensor
- I think I have a problem
- new iac valve
- A pulled fuse, cause a check engine light? ---
- Could 2 year old oil cause a car to overheat? ---
- Any gain to just "cleaning up" ports on stock heads?
- Gas Mileage
- ODB2 or OBD1
- Hot Cam kit...bigger injectors required?
- lt1 guys
- LLoyd Elliot is the Man
- i cant find these anywhere
- i cant find these anywhere
- Hesitation
- this is what i get for thinking my allignition opti was good
- Cheapest place to get delco o2?
- Good LT1 article in the Dec. 09 of Popular Hot Rodding
- Help with rev. lights
- Car Dies After Warm-up
- ECU Computer Tunning Help???
- car wont start, ignition key, alarm or something else?
- any way to scan a 93 z28
- Complete Corvette accessory swap/conversion possible?
- New Engine, Spun Rod Bearing!..Why? wrong crank?
- Pistons?
- Cam requirements
- ICM was bad now the timing is way off.
- Tune ?
- Water pump drive and seal ?
- Head Choice
- getting fuel coming out the exhaust and in my oil
- 2 bolt to 4 bolt
- Opti diagnosis - with pictures
- are manual control sensor fans for a 94 camaro safe?
- cracked heads
- Alright Everyone, Need Opinions
- 9.78 lt1 vid
- Stroker kits
- Summit 58mm and Holley 58mm picture comparison
- emissions
- Halting Acceleration and Ticking Under Load
- terrible mpg
- SS Motor
- Motor options
- Emissions and cam
- STILL building the 383, any help? PLEASE!!
- High Volume
- Overheating after waterpump/opti dealer install ---
- Compression Ratio
- Rough idle. Iac counts low?
- dual exhaust done! pics inside and video
- fuel pressure regulator
- 94 camaro lt1 running rough and backfires
- Can a clogged/faulty y pipe cause misfires?
- Coil went out at high rpm car backfired and will not start
- Need Help! Ignition problems? mabe
- MAP KPA to Vacuum, TPS Help
- 4#'s vacuum after H/C swap
- Putting on a new Coil
- 383 or 355?
- Need some opti help
- Good air and a 11.88
- Stock lt1 head flow ?
- High RPM miss stumble FIXED...Cleaned MAF
- Piston Recommendation for LT1
- Great. Scanner cant connect to read. help
- MALF 41: EST Open
- Starting a fresh rebuild that sat for 2years
- low heat changed heater core and thermo!
- low idle question? end link torque spec?
- 383 stroker kits.
- OBD 2 tach out put
- 3 angle valve job??
- Ac/heat/defroster problem
- motor worn out already? 90k after rebuild..
- Heater not very hot after water pump replacement
- I think i ruined my crank while installing my hub
- Evidence against the water pump?
- dark day.
- anything left i can do??
- Best way to trace oil leak?
- 5.85" Rod in 355 question
- Doin a tune up, Need check list, Lots of Q's
- Im back in a Camaro!
- car wont start. Think its tranny related.
- Check Engine Light Code Help
- Did my opti crap on me?
- 94 Z28 Lt1
- Help Please-DTC 16 and 13 Questions
- Neutral Flywheel
- Which opti to get?
- car sitting for a while...
- DTC 42 after LE2 Head and Cam swap
- DTC 42 after LE2 Head and Cam swap
- 97 z28 will not Crank only turn over after driving in the rain HELP!!
- Engine Identification Numbers ???
- Turbo blue 110 leaded
- Valve Spring compressor. (Gauging interest)
- How to check voltage on tps
- 95 z28 low idle bogging
- Installing a used cam
- What to do first
- PCMforless
- NEW GM shortblock oil pressure question
- Replacing the front main seal
- Possible opti issue? Help
- Fuel Pump bad?
- Just built LT1 knock/rpm dropping issue
- Help identify pistons
- VATS again
- Question about engine install from bottom
- Howards Cams...
- Aeroforce Interceptor Guage
- 98 model with LT1 engine
- Fair?
- the temp of the fan/is my car running hot??
- 403rwhp sae 387ft-lbs sae LE1 heads LE Intake 306cc w/ m6 through a 9" moser!
- idle rpm
- stock timing chain ok?
- Computer Question
- uh oh
- E3 spark plugs
- Should I replace opti?
- 7 dtc codes
- MAF Sensor wiring harness?
- Please help identifying A.I.R. hose needed
- Spark knock??????
- 236/244 .590/.590 112lsa ,SS LT's P&P lt1 intake ,