View Full Version : LT1 Based Engine Tech
- opti rotor screw
- longtube header problem
- Runs better without map sensor???
- head torque
- what is this????
- 94 corvette non vented to 95 camaro vented
- Replacing Optispark ..... Again!
- 10w40 with these bearing clearences=more protection???
- misfire when hot?
- Codes and a problem
- Head Swap and Converter Swap should just pull both out the bottom?
- coolant issues lol
- o2 wire colors
- LT1 4-bbl intake, HEI distrubutor
- oil pump nylon spacer
- bleeding coolant on new engine,need help
- swapped O2's, now car won't start
- Oil leak on top of valve covers
- Cam Suggestion
- Stumble after EGR replacement
- Need help plez =(
- Need to find TDC FAST!
- Acting weird.
- help cars dead
- no power for a second or so
- Stroker build
- TPS voltage changing without adjustment
- Plug wires
- Heads & Cam build list?
- Low coolant light 97 LT1
- Another Opti Question
- Raising the Shift Point
- Retune?
- LT1 Swap problems, not running right, Please help
- I've got a brick,any ideas?
- Need Pic of oil filter removed.
- Need for coolant overflow
- question for harmonic balancer
- IAC will not close...sometimes
- Spring question CRN-11309-1
- Aeroforce Scan Guage is not giving me a IAC reading.
- Need a pic of the stock cats on a '96-'97 Z28
- Red arrow dash light flashing
- What is the best alternative intake manifold for a LTx motor
- clips on fuel injector removal
- evap canister
- Flywheel bolts?
- Engine out - Up or Down?
- steam pipe
- Small Parts List: LT1 Heads, Intake, Cam Swap
- Won't start...need ideas...yes, I searched!
- Engine breaking up under load and backfiring/popping.
- Bent pushrods, again
- stronger stock lt1 replacement rod bolts & main bolts?
- didnt line up timing marks when i took it apart..now what?
- Computer Safe Mode?
- Overflow tank question...
- Do iac valves have pms?
- GM847 with Magnaflow exhaust idle video
- Well Damn, won't Crank
- header bolt removal
- Head Gasket
- fuel pressure probs.
- Rough Idle, Possible O2 sensors?
- help with fpr
- problem with idle when driving in rain
- Dyno Tune
- bigger cam
- Idle ?
- lt1 swap wiring help
- Dissappointed with track times
- Oil Pressure dips under load and at certain RPM's....
- another oil pressure question?
- Bad fuel pump after cam install?
- Dial Indicator
- Oil Leaking onto Optispark '94 Z28
- major fuel issue with a capital M
- tempermental car.
- Proper procedure for AC delete?
- PCM edit needed after header install?
- Where do people go wrong when cleaning maf?
- Intake Manifold Bolt Sleeves/Washers
- Replacement Oil Pump
- msd opti help
- Where to find ignition wire terminal ends?
- header bolt won't come out!
- Missing timing advance
- Two cyl. running lean. Why?
- pushrods rubbing guideplates a problem?
- New Part # for steam pipe gaskets
- help car backfires an bucks after 4k an shoots flames out tailpipes?
- High idle, IAC not changing
- afr heads?
- Backfires/No start after head gasket.
- Repaired Map connector now code 34
- Stock LT1 rocker arms same as older SBC?
- whats less work?
- lifters still tick even after installing new lifters
- 96 Z28 Slow start.
- And the problems continue... (not starting)
- car keeps breaking down, help!
- best place to buy new opti
- Cam install and TDC questions ???
- Car doesn't start, please help!
- Why remove the water pump gear when installing electric wp? besides for timing chains
- Le1 heads 306 cam 11:1cr 110octane. Will advancing timing give noticable hp gains?
- CSR Water pump needs to be modified to fit?
- How do I determine if my car was converted to ODBI by previous owner?
- Instant loss of power plus SES light
- LT1 power - Vid
- TPS sensor question.
- cars bogging :/
- Draining coolant question
- Coolant heat transfer question
- Mini Starter
- need a good book or link to some info
- Is $5K outrageous to fix my ride?
- couple questions on my engine build..
- Serial data wire on C105.
- ARP Engine bolt kit
- Bleeder Screw Question
- Hub and Crank Pulley help!!
- V6 to V8 swap
- Thinking about buying this 383 shortblock, thoughts?
- Things are starting to go south on the Dart LTx block..
- Head Bolt Confusion - Washer or not?
- Oil pan gasket
- Any specific soldier to extend 02 wires?
- Help, Car is retarded.
- Air Inlet Elbow
- need help with catalytic converter
- burning oil smell at wot
- Two Problems
- 383 LT1 rough/low idle!
- Starter gear "hitting" flex plate?
- Anyone have a pic of a labeled 96-97 engine harness?
- Help with TB please
- not LT1 but need help Quick. Broke Balancer/crank pulley bolt.
- Aftermarket Throttle Body Brands
- I think I have an anchor.
- Intake manifold leaking?
- Noob question on leaking oil pan
- 94 Camaro running hot
- Whats a good Agressive Street Cam?
- Fuel Injectors
- carbon tracking on optispark cap-pics
- HP for my possible LT1
- Stock Rotating Assembly Cabalities
- Car doesn't start
- Optispark crapping out
- cooling fan issues
- Ok doin complete engine rebuild few questions
- 95 z28 no start.... help
- Iac numbers ?
- Popping In Exhaust at Idle....Rich
- 9c1 iron heads?
- I'm stumped, super high oil pressure
- who has the best price on GM OPTI's
- I made the mistake of not buying 02 extensions
- First m6 test drive..what to look for>?
- help find me a cam..i have searched
- Fuel Problem...'93 Regulator?
- Leaking coolant hose
- Intermittant cold runing problem
- Car wont start help please!
- How do i test the Map sensor and where can i buy a new clip
- Bad Vibrations....
- Possible cracked head gasket
- she's alive agian!
- Yessss Another missfire
- too much valve spring pressure
- 211/219 Lope
- Air inlet elbow
- Air pump delete?
- Schrader Valve Cap
- 14 yrs of carbon
- intake elbow
- Replacing Head Gaskets. Including pictures.
- What Machine Work is Needed When Replacing Pistons and Rods?
- mr.gasket packaging issue fixed ???
- Need compression/cam help for a 355 rebuild
- HELP stripped header bolt
- Exhaust recommendation?
- Name that sensor!
- where does it go?
- Another 383 build ?'s thread..
- Oil Pan
- Valve Springs will work?
- Quality Parts For Rebuild (LT1) Questions?
- filing non file fit rings?
- what goes in this hole?
- Please help me ID this cam
- Stock shortblocks and spinning them high...
- built 383 lt1 guys...revs?
- NEW 500 h.p. LT1 383, need major help :(
- please help low coolant light
- c/r help please
- impala head gaskets with a .030 bore?
- Teflon/rubber rear main seal?
- Low Voltage...
- 1.6 GM Performance Roller Rockers
- Cam Install
- 3 years now and still got the same issue(someone gotta know this)
- DART block head gaskets?
- v6 SLP CAI fit a LT1?
- LT1 dead.
- Fuel pump going out??? New pump options?
- help with "no start" Im stupid.
- help with diagnose
- ram air
- Curb Idle Speed
- Timing Cover Seals
- LT1 wont go above 4k rpm, after Fuel Filter replacement, no SES
- 94 lt1 "T" coolant line and how to get rid of it.
- Crane roller tip rocker pin slipage
- Stock Total Timing Degrees
- lifter swap..Need to drain coolant??
- Spark Plug Air Hose Kits
- Stange Engine Noise
- 503 cam questions.
- Balance it or not?
- New battery...still won't start
- White Spring Install Help
- Injector install (o-rings)
- need help idenntifying piston CC
- Safe to lift engine at dampener?
- o2 sensor
- Air pump block off plugs
- Will a 454c.i. BBC fit in a 4th gen F-body?
- How much power?
- Why do HP/TQ curves always cross at 5250 rpm
- water in oil - gasket and heads fine?
- Dyno Graph w/ RPM this time. What do you think about....
- Crate motor options for 1995 Z28???
- Vibration Problem
- Where does this plug in?
- Low Oil Level Sensor
- Idle is 1500-1800 rpms after driving ... is this the TPS ...
- '96 formula fuel pump options?
- LT1 fuel pump?
- Changed all plugs and got a new problem
- rough start, fans on, engine light, coolant sensor changed
- Bolt on LT1 at the dyno
- gen 2 dragonfire opti spark
- Loud tick this morning, then nothing tonight
- Problem solved! (whole story)
- throwing a QDM code
- Bosch or SVO injectors?
- more opti headaches
- i need your opinion!