View Full Version : LT1 Based Engine Tech
- LT1 help needed please...head issue
- LT1 MSD Cap and Rotor - Yes I GOT ONE!!
- Help with stumbling, etc...!
- LT1 Sheetmetal intake??? Anybody have pics?
- New best on street tires
- LT1 editing - egr and air pump ?s...
- car wont stay running
- X-pipe vs H-pipe..
- Bad lifter?How to tell
- Need Help Asap!!
- Maybe a dumb question... CAI
- Anybody running LE1 H/C emissions set-up
- underdrive pulleys
- opti-spark install question
- Header question
- 383 build estimate........advice
- white smoke?
- dynoed my car today at car show
- Rear Engine Oil leak
- Moroso CAI vs K&N CAI Witch is Better
- Optispark
- how to adjust traction control barral
- Cam choice for UK emissions
- Hesitation and Rough Idle When Warm
- catback quesiton
- no power gain?
- car wont start
- Afr
- XR282HR-10, whos ran it?
- My 94 lt1 into a 96 car?
- cam/rocker install - car wont idle anymore
- LT4 Head Specs
- New times :)
- I think that my car is idling too high.
- MAP Sensor
- Fouled Sensors :confused:
- Is there any issues using a 96 LT1 Short block in a 97 Firebird LT1
- delteq and arcing wires
- Are Afr 220`s too much for this combo?
- squeezing all available N/A power
- Valve springs with CC306
- Dyno results
- Idle adjustment
- custom cam ?
- Crank reluctor wheel / OBDI conversion question
- Cam suggestions for bolt on car.
- Part Number for LT1 Hydraulics?
- Stock Lt1 vs Stock BMW 318i
- New times on LE2 heads
- still not running right, lots of new parts, whatcha think???
- Whats this mean, rev limiter or something?
- Is there an opti upgrade that deletes it altogether?
- Ignition Coil
- another what to do next thread (this ones got some spunk)
- glowing header tubes
- GM847 and the winter cold....
- Lt header install
- Head Porting?
- Meziere Pump Relay Questions
- Quick question on oil cooler removal.
- Rough idle with my cam?
- need info on Cola crank
- oil leak from the front
- What effects can running overly rich have on exhaust sound?
- $1500
- Who's runnin Lloyd Elliot LE2 or LE3 head/cam combo?
- Who's running Joe Overton head/cam package only?
- Ageing cars w/ speed density
- can i make my opti work
- Plastic valve covers need modding for pro mags?
- LE 1 cam vacuum?
- Simple ?
- YET AGAIN...more 383 LT1 Progress.....
- Need new tps sensor.
- Engine Miss
- Which is better? supercharge or turbo?
- Do I need an LT4 intake with TFS heads?
- Oil filter pf454 design change?
- stupid *&@# wires!
- Starter Problems Also
- Help
- Strange acceleration problem
- Tips on pulling LT1 out
- Heads, with out the cam.
- what should cylinder compression be in an LT1?
- NEW 355 IN---Backfiring, why :(
- Please help with electrical problem
- Oil pressure not what is used to be???
- LT4 knock module
- Real head scratcher, ideas?
- Oil and knock sensor question
- radiator accident
- what do you do about trash in your coolant during h/c swap?
- Sound/power difference between borla XS and XR mufflers...
- 383 or 355
- which plugs to get?? (stroker)
- Car Misses at idle
- Fogging oil for long term storage?
- Stock timing chain ... what kind FWHP can it handle?
- i am going to drive this thing off a cliff!!!
- o2 sensors
- Which Short/mid length headers? did search, now more confused
- Computer, Ignition or Fuel Problem? Won't start
- Hit the track last night w/ video
- First 93 lt1 need help
- Valves
- Could these be the reasons my rebuilt LT1 engine runs hotter?
- carbon tracking on plugs
- New "starting the car" annoyance...
- trying to get the dip stick tube out?
- New Coolant Crossover pipe question
- 1995 Engine Harness Discrepancy
- power gains form LT4 hot cam?
- Codes like a mofo
- Motor swap?
- Impala SS LT headers?
- lt1 cop car
- I found a problem with my NGK TR55's
- 2.02 /1.6 in stock LT1 heads
- installed my AS&M 54mm TB :)
- Has anyone tried New XFI LT1 comp cams?
- solid lifters vs rollers
- Guidance on 383 build?
- Help diagnosing dyno info...
- LS1 T56 swap to LT1
- Is it worth bothering?
- need help building a 355
- Z still missing and backfiring, running out of ideas, please HELP!
- ok guys, time for new tires....post what deals and where to get them hear please!!!!!
- causes for running excessively rich
- '94 exhaust hangars
- Help ASAP!
- would these mods actually be good
- valve seals part number
- Exhaust help
- Passenger Front Spark Plug
- Engine Swap help
- o2 sensors
- Exhaust Dump, 97SS dual-dual
- few questions: exhaust and 80 mph shakes
- Ohm readings for O2 and Knock sensor wires
- A/C delete for 94 z28?
- Valve spring? Comp 977's. Installed height?
- budget rebuild, need some help???
- Flushed the Radiatior Added new coolant and Blue ice and...
- trying to rebuild engine...
- Need a favor from anyone changing their oil in the next little while
- E. Waterpump issues
- Question about TPP.
- bad thermostat?
- didnt know how to quite search for this
- More Ignition Trouble?
- sat for a week now no spark!!!
- Which head gasket?
- difference in 2.5 or 3 inch true duals on heads and cam car?
- How to remove replace plug 6 on groty LTs?
- Seafoam Problems
- No start-kinda baffled right now.
- stupid question about plug wires
- New Cat-back on
- 3 of 4 spark plugs black, 1 really clean??? what does it mean?
- I hope this isnt as bad as i think it is.
- lt1 intake manifold part# ???
- anyone out there running zo6 wheels 17/18 combo???
- Budget stock rod 383
- Whats it take to build a 396 short block
- Is there a way to test the opti when its not on the car?
- if needle is in the middle of the temp gauge what is the temp?
- Thoroughly confused....different issues w/ OBI / OBII...car won't even start now
- 8/10s and 3 MPH for $275!!!!
- Stock rocker arms on a 383 bad?
- I love the opti when changing the T-stat.
- Can I expect any real gains from these?
- 93 heads onto 94 LT1
- Anyone got rksport(asm) and canton pan?
- low RPM surging +another problem
- Rocker arm nuts keep loosing up
- Think my motor took a dump, but wanted to see what you guys thought?
- Storing Heads in Trash bags & Intake rust?
- does anyone know the size of the altenator bolts
- Catalytic convertor. How far back and effective
- What did I screw up......
- People with OTVC Wires. Did i get everything?
- help car wont start
- lifter problem?
- Dyno #s a little low and LEAN!!
- Whats all needed to get an LT1 into the mid 11's?
- Misfire is constant now. Is my Opti crappin out???
- What should I do next?
- molded intake hose
- Tuning is needed with a 58mm TB. right?
- pushrod and valve adjustment question
- I gunned her from Idle and timing Dropped to 7* plus -9 knock retard!!!
- I think my MSD may have Fried my TR5's resistors
- Jacked up carwash, engine problems.
- Extreme duty timing chain breakage
- Electric Water Pump Blowing Fuses
- Good cam for a bolt-on LT1 swap into a thirdgen?
- Who makes the strongest T-56???
- newbie and need some help...please
- SES light for random miss, any suggestions?
- Uncatted y-pipe or?
- Anybody running LT-4 conversion?
- Is therre really a big difference????
- 383 just installed and won't idle
- Long tube heasders...Who has the best fit.
- Pully Which One
- 396/Super Vic/Front End Conversion/Daily Driver
- Went from 2nd to 1st (again) - over revved the engine - now runs rough at low rpm???
- New Pump and Still No Oil Pressure
- Blocking the air tubes @ factory manifolds
- trying to pick mufflers for my duals...
- SAFC II in a camaro?
- EFI to carb...
- Idle Issue, Need Help Immediately!
- ANOTHER dual setup... DYI > you (pics + video)
- OBDI in 94-95 Impala Same as OBDI in F-bodys correct??
- Video Of...........please!!!
- Door panel removal
- dead car...
- Engine removal & brake line question
- Cam swap tips.
- tapping/ticking on new 383 stroker...rockers? should i be concerned?
- Lt4 knock module
- too many mods to choose from
- Which is Better?? CNC Ported TB or Holley,BBK,ASM???
- Best timing sets?
- XE 230/236 and 1.6RR installed - video
- Oil Pan/pump/pickup
- #2 main bearing
- Help me pick a cam
- Flowmaster vs. Hooker Cat-backs
- 383 Problems... Please help
- o2 sensor question...
- low speed impact front of car- idle problem
- Engine Coolant Temp Sensor??
- Optispark install problem
- LT1 Intake on a 3rd gen...
- Which belt to use????
- Who have 383-kit daily driver?????????????????
- What intake gasket with ported heads?
- Throttle Body Bypass
- How good are eagle splayed main caps?
- How will cc306 run on stock tune?
- Cooling (and heating) system related issues
- ARP rod bolt torque?
- setting up for a 383
- got my gm847 in!!
- Lpe Cai
- Cam $$$$