View Full Version : LT1 Based Engine Tech
- Should a tune-up cost $700?
- Rubber Intake Manifold Gasket
- Shelf storage life of a starter
- car starts then shuts off
- Tdc
- 1995 Z28 question
- Update on my heads (cracked guides)
- new track times not too good
- Will MAF change mess with tune??
- Low Rpm miss.
- power flushing coolant
- 355 or 383?
- headers
- cooling issues
- Header problems!
- Anyone remove rotor from opti when going to LTCC/Delteq?
- voltage dips at WOT
- What is this raddling noise?
- dropping motor help immediatly.
- No fuel pressure on new build please help
- Should I go for it or not? (h/c)
- wiring the speed sensor 6spd to 4l80e
- optispark question
- Need some advise?
- New, maybe longer O2 sensors?
- Could Low Vacuum....
- water pump drive orings??
- Traction Control Removal
- Overhaul advice
- 2 defective optisparks in a row?! baffled.. HELP!
- Thoughts on SUPERRAM
- GM 847 What kind of Vacuum?
- Need Diagrams
- Blowing Oil??? HELP!
- DTC Code P1371
- Idle Surge after Stall
- Cam
- Purple wire, dead car!
- Who here has proof that the EGR valve reuces 6th gear timing retard.
- Need help with set-up to reach 600rwhp
- bottom end
- Does anyone sell gmpp caddy lifters individually?
- intake manifold
- Summit 58mm TB Sticky??
- ls1 ram air with LT1 WS6 hood
- car runs like crap HELP!!
- heads the same?
- Cam dowel pin length
- liquid coming out of my header collecters.
- Woooohoooooo!!!!!!!!!!!
- Deleteing the ac
- Comp Cams 4705 Spring Locators
- coolant problem
- o2 sensors, going out.
- Weird electrical problem.
- popping under acceleration
- 383 Clearencing
- OMG! White & Black spark plugs (pictures inside)
- Where to buy wiring harness??? 96 LT1
- Afr 227
- Best way to get dowl pin out of cam.
- Seafoam DeepCreep --- Now NO ELECTRIC POWER... HELP!
- How hot till heads/gaskets burn up?
- oil filter adapters questions
- What are these relays for?
- LE2 guys...pushrods
- shaft mounted roller rocker benefits?
- got my new opti
- LT4 Hot Cam on Ebay?
- Dyno Results for LE2/LE3 383
- What would bare LE2 heads be worth?
- anyone used their motor?
- [edit] air pump
- LT1 quirks
- Throttle Sticking
- LT1 Dyno?
- starting and fuel pressure
- hmm, why do these 2 Comp ground cams look so different?
- Jet Module
- Oil pan leak
- outta balance engine...not sure what to do
- Heater flow restrictor size
- Ngk Tr55 Gapping ?'s
- 383 Rotating Assembly
- Fuel Lines
- 94 Canton pan hits my steering rack
- Not sure about what all I need...
- Questions about a stroker
- best spark plugs to use for 160k 94z28
- Can You Service Opti. W/ New Cap And Rotor??
- computer problem???
- Exhaust vid. LT1 in my wrangler
- Lag/hesitation from a dead stop when warm?
- Can I replace my ICM harness plug?
- AI / LE packages.. need to beat 12.2sec import
- Castrol GTX not approved by GM
- What cam to start with.
- Need a new connector for the head temp sensor where to buy?
- Tune Question (driver side rich & pass side lean)
- Oil bleed holes in block?
- 1.6 rockers on stock top end?
- ls1 intake convesion?
- Car died on the highway, what can it be?
- changing opti, what else while off?
- Replacement bolt sizes?
- Re: Tall Valve Covers
- Stumped - any Opinion from the Pros?
- Should I get new lifters?
- pulling motor, got a question
- bearing cap
- Racing Fuel Hurt stock engine?
- Spark Plug Tips are Orange??????
- Power Seats/Window Defogger relay
- optispark question
- Lining up new optispark
- ltcc conversion kit
- Installed opti now wont start HELP
- cam for LT4 heads/intake
- How bad does this lifter look?
- Solid roller question
- Opti Seal - Lip Out?
- Finally some numbers for my setup...
- same pistons as reg 350?
- What first?
- Cam Cleaning Question
- How much power loss with a 52mm over a 58mm with LE2 383?
- Vibration 3000 rpm +
- Sealing Inlet Elbow?
- No Oil Pressure No Start???? Help
- Changing injectors
- BLM's in cell 17 low????
- LT1 cam question, having trouble making up my mind
- New 355 setup idle vid.
- Failed emissions today in indiana, NOX was too high
- Building LT1 Soon, Need Advice
- another question
- opti, opti, opti oh what luck i have....
- Racetronix FP wasn't attached to alt or batt, still had fuel pressure??
- 2pc rear main seal adapter
- dyno-flo motors... anybody have any experience with them?
- Jet Chip
- 500hp Lt1?
- Help. Holley 58mm TB fix.
- In the middle of opti....
- header bolts
- Does anyone on here run The Brodix Trac 1 conversion? Need Help
- LE2 guys....do your cars hate rpms below 2K as much as mine?
- extra parts in oil pan gasket kit??
- Noise from under valve cover
- Could extreme heat (from a header) cause electrical issues?
- On a budget, what srpings?
- could this be a scam?
- ovc wire looms
- Exhaust Temperature Troubleshooting
- crank key question
- Opti-Spark question
- over the top wires.
- 1993 z28 questions
- SES light and overheating???
- Header install on a 95 z
- wiring harness question
- I changed egr now car won't run!
- Miss idle in drive standstill
- ARP Thread Sealant FTL
- opti bearings....HELP!!!
- wiring harness
- Canton Road race pan leak question?
- who on heres runnin good times for cheap?
- big problem????? need help! oil leak
- Will a ported intake make a big difference??
- engine tear down.......
- High RPM Studdering?
- 94 Z LTI Intake or Head Gasket
- timing issue
- possible miss at high rpm's
- OPTI-> What Brand?
- fuel line tool necessary?
- clearencing stock valve covers
- Optispark Install question
- Freescan question.
- Header and Collector gasket question
- car has been dying, now dead
- well i dont know what to do, i am still missing, and its getting worse!
- This intake a waste?
- car bogs when throttle is snapped open
- Impala LT1 into an F-body
- 355LT4 solid roller vid
- idle vid for 233/239
- which springs?
- Cost on replacing seals/gaskets?
- LT4 knock sensor, which one?
- Possible blown head gasket... With a twist!
- trouble fitting driver side header in.
- No start... likely the starter??
- How do you remove a pin from the ICM connector plug.
- remove valve covers.
- Cam
- Throttle Body Porting?
- lt4 cam choice
- Z/28 will not start
- anyone have 2 ECT guages
- mcleod master and slave part numbers for lt1!
- what kind of plugs and wires
- I give up - want it fixed
- Starting problems and low coolant sensor = electrical problems???
- Looking for opinions on blown head gasket
- can't get the harmonic balancer!!!
- My LT4 Knock Module must be JUNK...WTH
- Manual Switch safe?
- How To Put On Serptine Belt And Service Transmission . . .
- What year cars will 94 model manifolds work on?
- LE Head differance
- Blown head gasket...
- 350 vs. 383 RPMs
- Check out these spark plugs after 40k miles...cause?
- Need suggestions for trim to fit plug wires.
- help with compression
- over heating problems..
- need help in the middle of header install
- Autozone, Advance, or Napa LT4 starter part#?
- gm847 rev/dyno question
- where can i buy a GM846?
- bolt ons for cam?
- How do you degree a cam?
- Are these injectors big enough???
- cam for a non vented opti
- CAI Change - K&N -> Amsoil Filter
- Still burning oil after 1500miles (new 383)
- help me please
- difference between piston rings
- Weird issues, need solution!
- dirty oil?
- Engine pics
- Anyone runnin a XE 227/233 ?
- O2 sensor affect performance?
- parts list (what am i missing)
- Broken agian, please help
- code 36 and 42. New opti, and new icm, icm ground, plugs, and wires. What the?
- Oil down front of timing cover
- Broken KB piston ring
- DD cam question
- Which headers to go with? 1996 Z28 LT1 M6
- MSD 8.5 or Magnecor 8.5 Spak Plug Wires?
- blew my head gasket,time for rebuild.
- new cam ?
- I am about to give up!!!! PLEASE HELP!!!
- Replacing cam bearings with engine in car?
- Type of rockers with LE1 head & Cam
- Idling funny... poor track times.
- cp tune ...