View Full Version : LT1 Based Engine Tech
- Header Install Question - What to do about stipped heads?!
- block size/weight and how to ship it?
- anyone identify this LT1 PCM?? strange mods done to this one...
- does this cam look good to reuse?
- 94 Z28 need help/advice please.
- cold start low idle rpm
- How many cubic inches can the LT-1 be enlarged to?
- Anyone sell or suggest kits of mods that go well together and real results?
- custom cam help
- have a question and need opinion about compression.
- Can someone take a measurement for me please
- 503 cam parts needed
- stock rockers for the comp 306 cam?
- LE3 or Procharger??
- Coil Vs OPTI
- My higher rpm dyno issue? Opti-sensor?
- Head Gasket Selection
- Speedometer not working????
- le2.2 almost ready to go in . need to get your opinion on compression
- Vacuum not hooked up?
- hard starting...
- How strong of a Cherry Picker for engine removal through bottom?
- Dyno this Saturday 11am
- Any machine shops in south florida
- Is this hole supposed to be here?
- will car start with belt off?
- Aftermarket throttle body?? Which one??
- throttle positioning sensor
- thinking about a new oil
- msd 6al to lt1
- GM plug wires $250+tax??
- 96' Roadmaster engine into 95' T/A..Problems?
- I'm going through TPS's often!
- If LS engines can be sleeved larger bore, why not LT1?
- RPM's stumbles
- Boring a stock TB - tips wanted
- 36# or 42# injectors? For 396LT1..
- Accel Optispark plug in!
- What springs with cc306?
- where does this plug in?
- balancing
- Y-Pipe question
- V6 to V8 swap, need help wrapping it up.
- Pulling my motor...
- How to attach heater hose?
- Need some help
- Trouble Codes MAF O2.. where to start
- **VID** FASTFATBOY on the local 600ft track
- LT4 heads and intake
- Last word on injectors--promise.
- http://www.eportworks.com/lt1.html....anygood?
- Battery drain...
- Help! Car rough and loses power under load
- Do i need a distributor cap and rotor or jus the cap??
- optical sensor
- Idle/Missing - Overall CRAP! HELP!
- Think it's time for a new battery?
- Running Rich
- 1 cylinder not heating up..not firing
- will car still run with Blown Head Gasket?
- 396 Lt1
- heads?
- longtubes and ground clearance?
- speed pro pistons
- Oxygen sensor wires
- Removing radiator
- car wont run right after cam swap "help please!!"
- Backfiring !!!!! Cant Find The Problem
- Removing the heads
- 24 or 30 lb injectors?
- summit lt1 kit
- what is the long plastic piece off the air intake for?
- misfire problem..plz help
- Maincap?
- lt4 pully/harmonic balancer and timing cover help. *PICTURES
- LT1/4 Help
- LS7 lifter preload
- crankshaft sprocket removal
- LE1 package coming soon
- LS1 Lid conversion (pics)
- anyone using the summit opti?part # inside
- 94-96 and 97 TB cables?
- LE2 kit with 150-250 shot.
- Best way to seal the runner on an intake gasket?
- what pistons
- Another >Need Injector Help Post
- Confused, need help on where these go
- I Need Help Please
- pacesetters
- lt1 issues, help appreciated!
- for those with carburated LT1s
- New Water Pump - Car Runs Hot
- last few details
- CLO-C-3039 Timing Chain Set... Anyone else running one??
- knock problems
- Opnion on buying a Headless Formula
- High RPM miss... FIXED
- le1 le2 le3 ai185 ai200 ?
- Which Path to follow? A few grand to spend
- Car cutoff this morning now wont turnover, and nothing happens
- LE2 goin in...couple questions
- Injectors, hi imped or low imped?
- install height (cc306) 26918's
- first dyno run with results
- need some ?'s answered plz
- 94 Z28 Distrubutor ???
- How to take apart the opti
- Coolant Overflow Reservior
- to many miles???
- 100K mile tune up. Whats envolved?
- Short Ram Intake
- Coolant light comes on
- Vacuum problem?
- whats a good chip for my impala ss
- Where can you get a Scanmaster repaired?
- AFR Head Milling
- 10 second street car
- Motor balancing question
- Help - Car stumbling below 25-2800rpm part throttle
- wires
- Oil Pressure Guage (Bad??)
- are 30# injectors necessary?
- throttle body problem
- CC305 or CC306 Dyno Sheets to Post Up?
- Exhausts Set-Up
- Check out this cam lobe!! holy cow
- Headers???
- AC pressure cutoff switch?
- Max lift on stock valve springs?
- Cam question...
- 1996 Camaro
- LS1 heads on a LT1
- 94 opti re-install
- Code 36 HI-RES FAILURE
- car dies?? Need help
- Beehive spring question?
- Couple short videos...
- lt1 w/ fuel injection into 74 chevy 4x4
- Overheating prob
- **VID** of me playing on the street
- 1996 Z28 LT1 not wanting to start HELP!!!
- Stumbles during acceleration
- Help!!!!!!!!!! (LT1 in a 3rd Gen)
- What Should I Do?
- BBK/Edelbrock TB owners, do your blades open past 90 degrees?
- Soft Plugs in the front Lifter Valley Holes?
- Can someone ballpark this??
- Everything can make me go lean?
- replacing old crank pully with fluidampr is the balance ok?
- Drunk Flywheel Assembler at GM
- replacement crankshaft for a driver?
- Crankshaft
- Need help. Can not figure this car out.
- Help with my bro's 96 Trans Am
- Headers
- ticking upon deceleration....
- How to prevent from blowing head gaskets????
- whats my friends problem?
- Intake manafold Leak
- brand new motor in and running, got some questions.
- Making OVC wire kit...
- 267,000 mile opti wasn't as good as I originally thought!! PICS inside
- Terrible Missfiring
- New LT1 seeps coolant from Freeze Plugs! Is that common?
- only starts with fuel pump jumpered
- Fuel Return Line Questions??
- New Track Times! (high DA inside)
- Engine swap :(
- Where to go from here...?? h/c, spray in the future
- low speed miss
- codes P0300 P0420 p1411
- FLP Tuned LE2 385 LT1
- 30 LB Injectors Causing Issues
- Oil Fill Valve Cover breather
- need throttle cable measurement from stop
- where to wire in the electric waterpump on a 97?
- What sealant to use on rocker arm studs?
- Oil pump drive gear & windage tray part numbers?
- Pictures of a clearanced timing cover????
- 93 LT1 overheat >> HELP!
- Check out this intake
- need picture of throttle cable bracket
- WOW... its been awhile. Need help with VC issue...
- another ls7 spring/lifter thread...and i did search
- OMG all of my LT1 drivers that has had to replace a opti please come in here!!
- High idle, random stumble
- CB663HX bearings superseded?
- horrible miss under 2.5k
- Fans not coming on. P1641 P1642
- Delteq: my install story
- A I
- hmm, LPE211/219 times seem to be way off??
- Anyone used a older style crank in our blocks?
- Heat & Airflow Issues
- Valve lash and oil
- What can you use to clean a throttle body?
- Why don't we have composites and aluminum
- LTXShootout Classes are now posted........
- Disappointing results at dyno.
- Engine oil level sensor 2 types available ? Help
- strong N/A set up
- what dual valve springs for the 306 cam?
- 383 Issues
- Need some serious major help.
- Gm 846
- Cam journals
- Bosch Iridium Fusion plugs?
- new best time!
- Need opinions
- break in "new" motor a second time?
- expected opti life
- help beat a vette
- Emissions
- 8 Different Trouble Codes 13 16 32 41 42 48 83
- Pickup tubes: 5/8" versus 3/4"
- Need TPS seal part number.
- Bullet cam recommendation ... what do you think?
- Help--engine dies mysteriously
- 383 stroker problems
- trouble shoot cruise?
- Best place to buy GM opti?
- Delteq - anyone have a spare box?
- Temp Gauge Sending Units Install Help
- Difference in '94-95 and '96-97 OEM lifters?
- Lt4 heads?
- has anyone ever seen this before (pics)
- Just got my first one (need translations)
- Starter Issue ?
- 2000.00 and no help
- Lt1 heads
- Need Help On Cam For Lt1
- Head bolts
- Quick idea's - crank no run
- MAF wont fit between intake elbow and CAI
- Would 160 Thermo cause no heat?
- IVC @ 50 options
- LTCC coil mount brackets
- DONE with the LT1.
- Best emission headers
- new o2s now it acting up?
- engine doesn't want to find idle
- Finally got some dyno numbers...might suprised a few people
- Won't start - I need some ideas.
- Need some opinions for a new cam.
- what did i break?
- Running lean after 30# inj. swap
- PCM tuning for an LE2 setup
- Catalytic Converter
- Anyone see gains over the "ebay" CAI??
- Help With Fans Please