View Full Version : LT1 Based Engine Tech
- Loss of power
- Biggest cam? but NO TUNE ALLOWED in my road racing class
- re-use roller rockers from blown motor?
- fully modded, minus intake, how much hp loss?
- Le3.2/le2 383 in
- Hard starting when sitting overnight
- Bored to 52mm stock tb, uses same blades?
- Obdii To Obdi
- Best dual valve spring compressor ???
- cant get rid of ticking noise
- I need opinions
- I need an Idiot Guide to open and closed loop
- wiring harness ??
- 383 TPS adjustment question??
- Opti Install - Stuck Crank Pulley
- need help reading o2 scan
- lt1 spring specs
- IAC drill mod
- TEA 220cc trickflows
- About 7000mi on 383, issues.
- Where to fing Patriot golds or PAC 921's ???
- Spraying pb blaster on manifold bolts..Need Help
- Best way to reprogram stock engine computer?
- are all stock alum. lt1 heads the same?
- Crane springs and lifters
- Would people be afraid to buy a Solid roller motor LT1?
- No spark from coil! BRAND NEW GM Opti. Did Shoebox test's!
- Comp Cams 918 spring failures !!!!
- Can i cut an reuse the DLETEQ plug wire?
- rpm's won't drop until stopped
- Harmonic Balancer Pulley - Puller Hole Bolt Size
- How do I tell if I have a Bad Head Gasket/Intake man. leak?
- Need Help with Code 43?
- How to replace the front seal & pull/install hub
- Oil pan FYI...
- compression Estimate
- need some help
- cam done, new pic
- Real world beater project
- Does a TB Bypass Really do Anything?
- what year are heads?
- Vac. pumps
- Have $3000 to spend what should i do?
- Dynaspark in...and she still won't start!!
- Bad O2 Sensors?
- Ported LT4 heads or AFR 210 elims?
- could loose lash on lifter cause stumble?
- 383 Stall
- looking for more hp gains without NOS!
- oil pressure goes to 0 under hard braking
- New 383 leaking anti freeze
- questions about dtc 43
- Random Stalling Issue solved!
- Normal driving hesitation
- back to changing plugs *AGAIN*
- Best Mods for Top End
- Low Coolant Sensor...
- 355rwhp/381rwtq with a 396LT4..What is wrong!!
- Anyone running .600 lift and 145# seat pressure with stock timing chain?
- a rattle/squeak, sounds like its from the rear
- Replacing the opti and fixing the intake man. leak
- Video Clip: New 383 w/xfi 230/236 cam
- I'm having 2nd thoughts on installing my LT4 ED Timing Set...
- lt1 Ticking.
- Car keeps dying on me
- roller rocker a scared up on bottom
- i just bought
- Throttle Body Breather instead of Tube to VC
- Opti, LTCC, Delteq, Dynaspark????
- Autometer Guage Issues
- LT1 cam for sale..
- Roller Rocker clearance help
- LT1 MPG Question
- MAF question
- canton valve covers
- Cheapest place to buy GM opti?
- This makes a good weekend go bad!!!!
- 918 Failure? Please post date of purchase and Batch Numbers
- Msd pro billet option with Delteq
- ported header gaskets that don't blow out?
- lacking power at WOT
- I think my car is running pretty good
- 224/230 110 LSA part number?
- need new crank hub +underdrive pulley = ATI 917271?
- 36# injectors
- 383 question
- Spark Plug Boot Insulators.
- Hot Cam Kit With Out A Tune!!
- Need some help with this one LT1 oil block off ball?
- ASR shut car off?
- bosch plugs ?
- Car is done....FINALLY!
- 450rwhp?
- Stronger header gaskets?
- Cooling Fans Ground?
- 95 LT1 engine hesitation
- 383 short block
- Dealership has a 93 Lt1 camaro for $7,985? Good price?
- Lt1 Oil block off ball can anyone help?
- Sent this email to Comp Cams
- Good Trade? A stock Maf for a Aftermarket maf?
- Intake manifold to head port sealing question?
- Timing set with 306
- what injectors are these?
- ? about roller rockers
- Oil coolers
- Eagle 383 balance issues
- Difference in 94 and 95 lt1.
- Which oil pump?
- Where to buy a scanner for my 95z
- H/C vs. Cam only... thoughts?
- Water leak near opti
- stumbling when on brakes
- Obscure part missing Oil block off ball
- One pushrod flows a lot more oil than the others. Problem?
- 94 caprice crank and hub + 97 camaro balancer?
- why are eagle SIR rods only rated to 6K RPM?
- Limits of stock LT1 bottom end?
- CPS crank to "pre" CPS crank - can I just move the reluctor ring?
- Coil Pack
- Intermitent problem with injectors not firing.
- LT 1 Crank question
- Anyone else have charging issues with EWP?
- Best plug wires for AS&M headers?
- Best way to clean opti?
- Where to buy LT4 hot cam kit
- Moroso filter replacement
- Header help
- Ses To Pcm Wire
- Want to crank without fuel or spark
- oil change . . .
- Opti got hit with coolant...any way to save it?
- Stripped out threads on flywheel housing
- 52mmtb update
- Major Problem, please help! LT1 Major Misfire and Running Hot and Very Rich!
- Colorado Altitude and Compression
- Platinum plugs
- Z28 Mechanic
- Which spark plug is colder???
- Need some taller valve covers who makes em?
- What are Comp Pro Mags supposed to sound like?
- Lifters and pushrod question
- Can someone help me out with a measurement?
- Backfire new 396 NEED HELP ASAP!!!!
- Open hose? whats it to?
- Starter bolt size 94 LT1...
- Lean condition
- LT1 swap question, knock sensors
- Next mods on 383...
- good tune place on L.I??
- 1995 z dont run.
- Does switching from OEM lifters to Morels require different PR length?
- relocating alternator
- Lost power on the dyno...what could cause this?
- Push rod length?
- Looks like there is a problem with the 918's after all
- Max lift/spring pressure with stock LT1 or LT4 timing chain?
- Using a valve spring micrometer?
- New exhaust vid
- horse power or some other things
- Anybody running a converted dual plane?
- 396 stroker anyone??
- Question for those of you with the SLP CAI.
- overhaul question
- Turned engine removing balancer bolts, will timing be off installing opti?
- what next?
- MSD Opti Owners...
- What is the C.A.R.S. in our PCM??
- Bought A cam based theory any realworld exp.
- summit plug wires
- What times can I expect from 94Z LT1 A4?
- can i keep the 93 tranny when switching to a 94 pcm?
- Weird idle and check engine light
- opti harness symptoms
- lose data communications with PCM when running but have it when off
- MALF 33 only in Stop N' Go traffic
- Car stumbles and backfires
- help me please!
- cam iinstall
- balanced crank
- knowing TDC on cylinder one
- just wanted y'all to know, comp cams and their valvetrain components
- Clearance between Oil Pan and Steering Rack....strokers inside please...
- shop says water pump / timing cover is clanking when engine turns off, help!
- aldl connection and miss!!!!!
- How much am I looking at?
- May be Joining the LT1 owners group - Advice please
- cam selection w/ a stroker
- ati balancer & bolt comming loose.
- Stock lifter limit
- Need power steering high pressure line part #
- Moving to H/C, am I forgetting anything?
- lifter ?
- How do i get ahold of Bret.
- Knocking-ish sound
- lifter load
- REBUILD KIT + CAM KIT!!!! I need your opinion
- ??? 383 or 396
- RE: LT 1 sounds like metal on metal
- Optispark gouging
- LT1 Missing..HELP!
- Good mods on a worn motor?
- Need help on heads, intake and cam combo
- Head coolant passage question - important
- Emissions test failed, any idea what's wrong?
- 383 le3.2 cam , le3 heads timing comparo
- P0141
- Surging throttle-Not under load
- cammed Lt1 stalls when on brakes. Please help!
- Motor Swap
- Bolt size for pulley above AC Condensor.
- MAF/O2 Fuel control questions
- TEA Trick Flow LT-1 LT-4 Dyno Numbers ...
- code P0118
- throttle help
- Need a GOOD headgasket for 200 shot, and need bore size.
- LT1 died this morning, need diagnostic help
- where to start?
- Pac 1220s or crane 99893
- Moto is almost together!
- MANELY GUIDEPLATES on LT1 ?????
- Car dies
- Canton oil pan and pan rails?
- valve problem
- Crank hub install
- Help! Good LT1 Shops in NJ?
- hesitation, stalling, rough idle, intake backfire?
- Alternator question
- Where to find pigtails?
- DTC P1626 Theft Deterrent System... need help to defeat it.
- LE1 cam on stock heads?
- Oil filter adapter bypass valve
- fuel pressure
- Closed Loop Stutter
- Oil pressure and fuel pressure questions
- 11.41@118.49 Na Lt1
- Brodix LTX heads
- Small oil leak after new opti and ewp install...
- Oil temp gauge install
- Dirty/Plugged Injector?
- LE2 Build completed... (will not start help needed)
- I need a new engine, help me choose what to get, 1994 Firebird Formula
- Pushrods Too Short Now
- help rebuilding
- PCM Ground Burned Up
- How bent is bent?
- valve adjustment problem
- Oil Pump Mounting
- '94 Z-28 Water Pump
- Lt1 383 stroker questions