View Full Version : LT1 Based Engine Tech
- 93' T/b Picture Needed!!!!
- Help me find a shelf piston (4.030 with 1.150" CH)
- header install
- Anyone running this oil pan?
- CC Pro Mag Rocker Question
- Casting number
- gambled on heads
- Car starts and runs for 5mins, then shuts off and no more spark
- searched but nothing definite, help with springs
- SBC roller rockers
- Finally Here!!!!!!
- When does the stock Optispark usually go?
- Best rear end
- optispark
- Just My Luck I Snapped 1 Of 3 Bolt On The Opti Anyone Know The Part #?
- McKeown Motorsports and Engineering
- Timing Gasket Change?
- braided steel coolant hoses
- removal of the hub on the crank infront of the front timing gear?
- what mph do you run out of gear with 4.11s?
- car is missing, bogging... under a load
- Just bought Rebuilt LT1
- [What] is this on my oil cap? (pics)
- Quick Intake Gasket question
- opti question
- valve margin problem
- The Challenge: LT1 rebuild or LS1 crate
- How an Lt1 bottom end differs?
- 383 LT1 - numbers soon
- rocker arm stud?
- Starting issue or lack of
- speed density
- High mileage LT1
- pistons question
- Cooling System...
- Ok So I Went Out And Bought A Grade 8 Rod And Still Cant Get This Hub On!! (sorry)
- Almost ready for the LTxShootout
- Modifying the opti rotor?
- Decently priced 355 rotating assemblies for a budget build?
- Ai 185cc CNC Heads Installed
- Bret Bauer Cams
- 383 Stroker Heads - Ported Stock or Aftermarket Castings?
- cold air intake
- I need some schooling...
- Blue smoke & oil dripping from tail pipes!
- AIR tube removed, need help w/ plug
- 1/2"thick header flange
- Checking PR length with LS7 lifters
- LT1 question?
- pcv valve 90 degrees elbow
- Security light and opti?
- MSD cap and rotor went bad!
- ECT sensor for guage
- Springs for hotcam
- Code 36, why?
- Can't get dampener hub off...need ideas
- stock lifters vs aftermarket lifters
- Gasket Mixup Need help Soon!!
- ai trickflow or AFR
- Hotcam Ques
- What heat range /plugs for my set up
- O2 sensors bad?
- SLP Shorty's Pass Side Heater Hose Closeness
- 385 LT1 H/C Idle Video
- Still no start
- Quick question about my rocker adjustment
- Part # for '94 PCV U-shaped elbow
- CC306 or CC503
- Balancer bolt thread/size?
- 383 Guru's LT1's
- Yay, another recommend-me-a-cam thread!
- 383 stroker kit
- 2 bolt vs 4 bolt mains - 383 build
- Are these the right parts to order ?
- Pop Rivet Mod Question on Opti Rotor
- Oil pump drive gear plastic broken.. and wear pattern. Opinions?
- #1 Exhaust Valve Problems
- so i have a lifter issue - need advice
- PLEASE 93 z28 Need help badly PLEASE
- overheating issue
- Spring height micrometer.. doing something wrong? Or more CompCams QC garbage?
- No start . Getting big ark from coil ?
- What else is there to check?
- another low rpm stumble thread
- Where to buy fuel injectors?
- looking to relocate alternator....and keep PS
- Emissions
- 94 Z28 Rebuild......HELP!!!
- Lt4
- thread size on tierod 1979
- size threads,tierod for 78
- LT4 Rocker Cover Stud Torque
- changing valve springs on an assembled motor.
- Vibration at certain RPM's (need experienced help here!)
- Surge at idle/stall. Slow take offs
- most power
- Losing oil pressure under a load
- LT1 heads on a '87 SBC block?
- trans dipstick touching headers....
- Running Rich, fouling plugs
- Any better wires than MSD's for our cars?
- Where should I start?
- Code 42 - Opti or PCM
- LT1 casting of heads?
- quick radiator question
- Valve lock groove ??
- Help Please
- air in coolant
- Want 400hp at crank
- mallory 685 harness wires not same color
- Longtubes?
- Problem Please Help
- $2500.00 to spend need advice
- Impala Head Gasket - Which Side Up?
- Still confused about oil pumps after search
- EGR question
- LS1 lid conversion
- running higher valve spring seat pressures to cure float
- trouble starting after 3 weeks
- Would A Grade 5 7/16 X 20 Enough To Put My Crank Hub Back On??
- Unknown substance in oil-exhaust smells like gas
- Driverside header hits steering shaft, HELP PLEASE
- What does this sound like?
- Starter Removal Question
- LT1 cam question
- Converting heads to reverse cooling
- Valve Lash Adjustments
- Wideband in running PIIIG RICH!!!
- Healthy motor or clogged oil - 40 psi idle
- Requirements for 383
- Just got dyno'd
- Mass air flow sensors
- how many miles is too much?
- CFE Heads
- LT1-Camaro and Impala
- Underdrive pullys
- Problems after car sat for 2 months
- Did my engine lock up?
- Car just shut off today!
- Valvetrain Suggestions
- Just bought headers...should I run a Y pipe exhaust or duals?
- 383 tuning
- Does a Compression/Horsepower Ratio Exist?
- Crane HP Hydraulic Roller-Lifters
- engine hiccup?
- Motor mounts - Prothane or Solid??
- AI Cam / Head Combo
- Leaky Fuel Rails Need Help
- Head milling, how far is safe?
- Solid roller
- need help with wiring
- Best Gaskets?
- So she's finally alive, but not without issues of course (video)
- Water Pump Gear replacement on WP driveshaft
- Need help with idle surging on DD
- poly motor mount vs. aluminum/steel mounts?
- high speed question
- Timing chain gasket AND water pump gasket take a crap @ same time
- Difference in starters??? Help!!
- Crankshaft Pulley
- Cant Find A 7/16 X Bolt So I Can Install My Crank Hub?
- Head/Cam Package
- Rough idle after dead battery or new tune...Is this normal?
- Need to know stock
- Overheating, whining under hood, no heat?
- what does the coolant line on the back of the heads do?
- Its Alive!!!!!
- worth it or not?
- Car wont Idle and WIll not rev! Need Help(EGR HELP)
- Talk About A Funny Way To Improvising To Remove My Crank Hub Lol Pics Inside
- Bad opti?!?!
- finally got where i wanted. what to do next.
- Another Stumble/ shake thread, searched first but cant find answers
- Is spark affected by fuel pressure?
- I Have A Problem I Cant Get My Crank Hub Off?help
- LT1 intake
- 383 cam advice
- 408 LT1 build
- Will adj. pushrod hold up to spring pressure?
- what is your oil pressure on a freshly built block
- Draining Coolant w/Only Block Drain Plug?
- ABS/INOP light staying on
- Pcv Valve Question / Problem.
- Cleaning the factory Oil Cooler
- tr55ix
- 95 T/A A4 vs. 96 C4 A4
- Quick Question about Valve Lash
- Car's going down tonight for a once-over...
- mod question on 96 z28 a4
- more problems: oil pressure and rockers
- Can the engine run on 18-28psi?
- why is oil being pushed out my valve cover breather?
- PCV question...
- Oiling question (Ball underneath rear main cap)?
- Oil Pressure for brand new engine
- Optical Pickup RPM Limit
- Another Pushrod Length Check Thread
- Need Help With Finding a Plug Boot and Connector
- where to purchase
- What did you fix and what caused it on your LT1
- big noob question
- $250 tune-up, spark plugs only...srsly?
- balancing the rotating assembly
- Kooks Y-Pipe ground clearance
- Well, its still not starting
- Speed pro pistons?
- Various Valvetrain questions
- Pac valve spring question
- Stock Lt1 deck height?
- Coolant indicator/sensor
- Be gentle
- Oil change gone bad...need part numbers
- harness question
- Squeaking Alternator
- Anyone Know The Part Number For The Crank Seal??
- trouble code help please!
- fouling plugs when cold
- Long Tube headers OR Shorties
- smokey
- Hey need little help
- LT4 Hotcam
- Cant tell aftermarket from OEM/Delco Opti
- Will My Engine Be Ok Like This For Week Without Coolant
- Pretty crappy night at the track tonight...
- when wetmy motor spins backward!!!
- Lt1 overheats - Burns under hood insulation
- cook performance engines
- ??? CSR water pump
- EVAP / EGR etc...
- Just got a new LT1
- Please help
- min clearance between oil an and steering rack?
- Debating on undercut valves.
- SFI dampner
- Headers and O2 sensors
- Wondering What I Would Need To Do My Oil Cooler Delete?
- wiring harness
- Help for change an 1994 5.7L opti
- help choosing a valvetrain
- thinking of going to the ltcc setup
- Cam Motion Cam question
- Coolant system flush/fill/purge
- Self aligning rollers or guide plates
- Need Help Finding My Oil Leak In My New 383 (pics Inside)
- How to tell that an electric water pump is dying?
- need some help on a 383 build
- '97 Z28, 6-speed daily driver?
- Is a 150k mile Lt1 corvette cam worth anything?
- are these rockers a good deal?
- Any smog techs out there?