View Full Version : LT1 Based Engine Tech
- please can some one give me some good info
- S/E LT1 guys
- Helllpppp
- help on lt1 please
- Stumped....
- Cooling issue
- lock tight on rockers?
- Car shuts off
- iac bleeder screw...?
- Need Advice!
- Upgrading fuel injectors. What do I tweak in my tune?
- 4.3 LT1 crank
- Autozone opti?
- BLM Question??
- tune (shift points)
- Lt1 problem??? Need help!
- Need Confirmation of Bad Fuel Pump!
- More 230/236 Cam only Results
- pro mag 1.6rr install?
- hellow forum, newbie with my first lt1/z28. please help
- 95 Z28 hard start and bumpy idle?
- Pulling timing?
- cam help.
- confirm LT1 blocks all the same?
- CC466 - Passed California Smog
- Cracked Pistons yay
- will i run into problems?
- having some problems
- 10.92/ 126.95 Finally
- Elbow replacement rubber
- help 96z28
- Leaky Meziere
- building a stout short block
- Copper in oil... bad news??
- Not head gaskets cracked head Help please
- Timing Set Question
- Gas mixing with oil
- Best electric water pump?
- Looks like my "racing days" are over
- need cam help. called comp and crane, still undecided
- hard start when engine is cold
- injectors? yes...
- Running "warm" after cam installl.....
- Mods after tune
- Major problem damper?
- where to get a dowl pin?
- Head Gaskets
- Bad Problem
- Sealing the Opti!!!!
- Venting
- Cps fault code..replaced now still getting codes.
- car not starting
- are stock lt1 injectors 24#?
- start car, engine revs to 2 grand and fans come on
- Do you need new springs w/ 1.6 rockers?
- Lt1 weak? What's your power like?
- compatibility between LT1'S
- deleting egr air ac...
- Afr rev kit on lt1 iron heads can i use it?
- need some good advice.
- 95Z stalling when hot (electrical)
- 98 motor and trans in a 94?
- good mild cam and best place to buy?
- Finnally got her tuned
- What Mods ?
- need suggestions on motor
- How do I wire up my Mallory 685????
- CC503 pushrods upgrade
- Please help: serious engine problem out of nowhere
- bad sound, what do you think?
- Head Torquing
- Where can I find this piece!!!
- engine SEEMS to lack power
- valve springs
- ***Ai 383R long block with TFS 215 heads goes 9.6@139.9mph NA ***
- Headers v. exhaust ports
- delteq situation
- godforsaken car!
- Is there a SA rocker with 7/16 stud?
- Fel-pro part# question
- yella terra shaft rockers
- how do you properly shim a starter ?
- Air/fuel gauge help
- Head bolt question
- Bad throttle response
- Valvetrain questions
- Will 1.6 Roller Rockers work on stock cam & springs
- 160 stat
- wiring: I need a key-on power source inside (manual fan switch)
- LT1 alloy head replacement q's
- 96 SS Cruise Control Stuck WFO while driving!
- Miss in closed loop
- Alternator rebuilt by Bosch
- lt1 value adjusment pro mags 1.52
- Air Conditioner Doesn't Blow
- LT4 Starter looks differen
- How do I know that I have my valves adjusted optimally?
- Previous owner stripped the passenger side PS pump screw!
- Prying intake manifold off engine
- which LT headers make plug changes harder?
- opti drive seal
- Flexplate torque spec
- lean fuel question
- car idles like crap with coolant temp sensor hooked up
- car wont start...
- valve springs
- p0300
- LT1 First Rebuild
- LE1 heads custom grind start up
- surge/bucking at 50-60ish mph....
- does this look like its bad??
- well heres an idea i came up with....
- TPS sensor?
- Opti delete option! Help!
- I keep breaking valvesprings!
- Service Engine Light
- Question on 1.6 rockers on stock cam...
- Pressfit Oil Pick up tube.
- backfiring problem
- What to do with test knock sensor test info.?
- Finally got around to adjusting my valves...
- Oil leak in front
- size of the hexagon plugs on the bottom of the intake manifold
- I have this weird loud noise...
- No MAF runs fine MAF connected runs rich...
- 2.73 vs. 3.23, How much quicker?
- New style LT1 oil pan -aftermarket
- Ran fine, then hour later wouldn't start??
- Plug wire routing?
- Vacuum reading at idle for CC503??
- Identifying cam.. was i Dooped?!
- gears? stall? or both
- Weird LT1 Issue
- Car would start but run rough, replaced opti now it won't start?
- Oil pump shaft replacement
- Ignition Retard
- Overdriving the Alternator?
- HELP! 1993 Z28 wont start after dash replacement
- What's in my engine?
- need a game plan
- Lt4 knock module
- crane gold Roller rocker fulcrum?
- 4th Gen Service Manual
- pulled some
- No fuel pump prime... no crank...no nada
- Suggestions for CAI
- Custom heater hoses. Who made their own?
- spark plug wires
- 95 Z28 Gets too hot?
- Changing cam
- maro cuts off while driving, NEED HELP FAST
- Unknown wires
- 95 lt1 won't run right
- Anyway to tell if opti is bad taken apart? (pics)
- Replacing Opti & Water pump advice/tips . . ?
- Bad Opti ? ---
- Finally my 383 video clip
- headgasket trouble?
- What lt1 parts can be used in a first gen small block?! ---
- no start, wiggle opti harness car clicks?????
- Cough/pop-back in 4th. gear?
- pushrod length
- waterpump is pumped out
- Cam Surge or Stutter Datamaster Log
- New best ET, help for 12's
- New best with AI h/c setup.....
- Zinc cam oil
- No more SES light!
- I want LE2 or AI heads. Need some advice.
- bore and cam.ran fine at first.now misses terribly
- head swap help
- ticking noise?
- Trickflow/CRT
- Correct timing
- Need Adivse. Possible Rear Main Leak!!!
- Water pump drive seal
- Fans on all the time at warm up.
- Lost a cyl while driving.
- thinking about a 383
- Cam Surge / Stutter / Miss
- opti index
- Doing a Self tune up questions
- Cam swap
- power steering woes...
- some n00b q's
- Voltage drops by 50% around 4K at WOT?
- LT1 oil leak ?
- How did you remove your cam?
- 10.576 N/A 9.642 with a small jet
- engine running bad all of a sudden
- crank q
- My 1/4 numbers!!!
- new motor in
- 94 Z28 LT1 w/stock internals - Valvetrain help needed
- LT4 Help
- wont start no spark
- DelSoto dyno'd his LE2 heads with GM847 cam.
- any info on this cam?
- lt1
- Backfiring...
- Ticking Noise
- Which Longtubes???
- No Vacume after Rebuild
- New motor, one trouble code, help!!!!!!
- Egr --high rpm miss??
- dtcp0506
- accel distributor
- Motor delema: WHAT TO BUILD
- Check out this SS hood. Looks to work with LS1 lid.
- stock crank?
- Code 51 E-prom error
- timing off , wont fire
- Ltx Hub Pull Video
- Ebay cap and rotor. Anyone buy one of these?
- upgrades for a 94 z28
- Good source for LT4 knock module
- New batch of problems...
- Cooling system : coolant frequently overflows
- Single plane for a healthy low clearance 383?
- Basic ?'s inside
- installed height spring question?
- OBDII Code Scan
- LT1 Swap...C230, C220 PIN questions
- Opti?
- Recommend me a 1.6RR
- New cam, pin too short
- won't start. terrible noise.
- need help diagnosing sounds coming from engine + video
- Anyone have or had a 383 with heads and CC306 or GTP 6?
- How often should you change the opti spark?
- Fuel Probs? and check engine light
- opti/rotor, place to buy?
- Running rich at idle
- How long
- Mild DIY - good read.
- Lt1-SBC timing chain
- RPM Gauge not working.
- Spark plug wires
- Water pump drivehshaft seal leak?
- Depth of crankshaft balencer hub
- oil pump disassembly
- Free Scan Log with new tune car randomly shut off?
- I keep burning up alternates help
- High Flow Cat, Exhuast cut out installed
- Rockers? Tune? Hp?
- Moderators please read
- cam question:)
- Taller vavle cover AND no modifications?
- Bent valves, ignition issue, sensor...?
- LT1 intake, wrinkle black or red?