View Full Version : LT1 Based Engine Tech
- Very Very Frusterated with my car
- What oil pump drive gear are you using
- Is 10207648 a cyl. Head casting number?
- Need Help with 94z
- Gear for oil pump drive
- Engine Harness Connections
- Spark Plug Replacement
- Ultrasonic Injector Cleaning?
- Fuel Pressure / Injectors
- Weird O2 Readings?
- Knock Sensor torque spec
- cam swap suggestions
- changing the pcm to the fans
- Oil Leak. Help!!!!!!!!
- checking timing?
- canton 242 pan melling 10554 oil pump and pick up?
- Turnkey engines
- lt 1 swap
- steam pipe leak
- Suggestions needed for a good starter please.
- Vacuum Map - 93 Z28?
- Lokar dipstick for 383 4 bolt mains
- what do you guys think
- 1/4 question
- confusion...no spark condition...well kinda
- Newbie needs some help with camshaft/tuning 1997 Z/28
- Opti or what?
- oil under manifold
- What would cause catastrophic valve failure
- No oil to top of engine
- Water pump bolts leaking again:what type of sealer are you guys using?
- LT1 missfire and backfire
- sbc cam conversion
- heads
- Cam swap now SES light is on
- Flywheel Bolts Breaking...HELP
- Air Pump/ Smog Check Help Please!!
- Weird no spark problem
- Engine Swap
- autozone ICM???
- White smoke under the hood.
- Weak spark from coil!!
- Rough running after overheat.
- LT1 383 Stroker with Trick Flow Heads 450HP
- AIP Electronics>>> opti
- LT1 WS6 Ram air box on Ls1 Front End Conversion
- thermostat sticking to the housing
- fans constantly running
- cam,springs,push rods help
- Misfire associated with chirping noise
- What size nitrous shot can my 383 handle? Need opinions
- stering knuckle hitting headers
- Spectre valve covers
- Oil leak (Question about water pump)
- 91 vs e85 vs e98
- 95 camaro lt1
- Car won't turn on
- Is it my water pump?
- Plug in connectors
- Need a good place in Fairfax VA to surface my head
- Been 7 years; finally got bit by the Opti
- Question about modding 93 f-bodies
- alternator pulley
- E85 in LT1 5.7
- starting problems
- High Oil Pressure Question
- 97 z28 problems...need help
- valve springs
- 1993 Security Light
- more problems need advice!!
- I know you get this a lot but need a lil help thanks
- Need a pick of the throttle cable bracket
- Help choosing a cam
- Timing set and other ???
- Tune before shorties?
- check engine lite when I jumped onto R540
- LT1 runs perfect until it warms up then stumbles A LOT
- Smog help
- Overheating and leak?
- P1661 wont go away
- rebuilt problems need help
- anyone's radiator ever get a hole?
- advice needed
- Im throwing codes.. p0155 and p0300
- after heavy rain car makes 1 thump when i try to start
- Video of my '97 M6. What do you guys think?
- Winding Up Noise?
- Blew out Two Oil Filter O-Rings Today.....WTF
- TCC wire hook-up
- Advice on valve springs and rockers
- lifters backing off
- best MAF?
- Need help bad with lean condition
- Need advice on starting my LT1 after sitting for about 3 years....
- Did SLP ever make mild-steel mid-length headers?
- Just got my Z28
- Turning a Lt1 carb... What is needed ?
- no power at operating temp
- lt1 help
- lt1 exhaust leak?
- Bad thermostat?
- Evap and ses light question 95 Z28
- Spark Plug cable delima
- 350 build
- Putting on a bigger TB
- oil pan replacement
- No Start Condition 52k Miles! Fuel pump?
- fuel system spraying + 400rwhp
- What's the best way to take out my motor
- 93 Intake Manifold
- To Re-Ring or not
- a/c delete walkthrough please
- Got new parts now for the tune
- Need help with fuel pressure setting
- fuel pressure
- Seafoam Makes Driving Worse
- BAD engine shaking!!
- Should I be worried that heads may leak?
- Keeping Flywheel From Spinning
- cam size???
- 10.82 @ 124.25!!!!!!!
- Replacing my LT1
- Stock rockers install
- no oil pressure.. and other issues
- starting issue after rebuild
- really confused, common opti problem?
- Low Fuel Pressure?
- Crane Spring Kit 10308-1 / Cam install
- how to diagnose bad opti vs. bad cap & rotor?
- Ls or lt?
- 97 Z28 New GM water pump: Coolant leaking thru bolt holes. What to do??
- AI 190cc Head Package?
- Weird gas smell through my heater vents?
- custom grind cam for sale
- 94 Z/28 Mysterious Shutdown
- Great source for GM parts in Phoenix, AZ
- more 355 build questions
- Daily Driver Camshaft: GM Hotcam vs Comp XE502
- vacuum at idle???
- LT1 PCM gurus...
- fuel pressure
- Z28 exhaust clip
- Need a quick answer..
- 383 build
- slight miss
- I got car problems..
- The Opti Saga Continues...
- Different MAF Sensors?
- Car will run for a short while then die/16error
- code 42 and no spark
- im out of ideas!!!
- cap and rotor question.
- Golen 383 - Are new Flexplate / Dampner necessary?
- Engine harness compatability
- ruben jr 94z28 lt1
- 396 Stroker Build Article.
- Mixing engine oil weights
- engine running rough when warmed up
- steam gaskets from napa.. are these it?
- just cant catch a oh wait it did break
- 1997 z28 egr valve replacement need help
- new pcm?
- changing the fan temp
- Quick question about vibration on higher rpm's?
- Starting problem after working on fuel rail
- distributor
- LT1 deletions
- LT1 into 1959 Chevy
- Throttle body and intake pics?
- Metal contact broke off rotor in optispark
- 0 to 60????
- This is a tool a LT1 owner shouldn’t be without.
- cam shaft selection
- Leak under 95 z28
- Code 25 Scanner says MAT is to high?
- 95 z28 6 speeed misses on road
- lower radiator hose
- alarm...no start
- Hesitation when engine is warm?
- Air Injection fittings
- Changing my head gasket.. couple q's
- piston slap
- Leaking at ALL seals!
- 1996 LT-1 6speed questions
- MSD 6a?
- o2 sensors!
- Banjo Bolt threading size?
- A.I.R pump operation
- 1993 z28
- 96 z28 camaro mutiple cylinder misfire.
- 96 z28 camaro lt1
- Shorties or Long pipes?
- Backfire after Dist Cap Relacement
- How to tell what year a PCM is from
- Timing
- LT1 RE-Build
- Engine won't start... Car sat for 6 months
- weird idle, vibrating engine, tuning in Denver
- pulling the motor
- need recommendations
- LT Headers adn O2 Compatibility
- o2 sensor not hooked up??? help with some wiring
- LT1 short block weight
- 20 second crank then car starts in limp mode
- Test Run w/out harmonic balancer
- bogging down...
- TRYING TO IMPROVE SPEED STAGE 2 CLUTH? other suggestions??
- Best place to get engine harness
- miss fire
- Codes po336, and po134
- 94 Camaor Z28 rough hesitation throughout RPM band
- K&N CAI Filter barely fits!
- O2 Question - NGK?
- Water in oil separator, not in crankcase?
- time for more power but where to start
- bolt ons
- 96 formula smoking
- 11 second car
- Delete Opti or no????
- lt1 ticking noise
- Did I make a good choice?
- Oil pump and pan
- cam bearings. good or bad?
- top end
- Cost and Gains from Hotcam Kit and Port and Polished Heads?
- So. Calif. LT1 Mechanic needed
- gooey yellow stuff inside oil fill?
- What to do for upgrade..
- Replace one or all fuel injectors?
- Fuel Line disassemble - Whats the trick?
- hard clunking noise
- blew a headgasket, time to rebuild
- Weird Stalling issue
- Best source for optis?
- cc501
- unvented opti
- NOS 58mm Billet LT1 Throttle Body 20360NOS
- obd1 code 32 egr
- egr replace 1997 z28
- 94 LT1 runs poorly when warm?
- Misfire Continues...Culprit at Large....HELP!
- Assembling 93 LT1 Gasket sealants/silicone ?
- Fix that water pump shaft leak for good!!!
- rebuilt?
- 94 z28 Overheated, coolant leaking, check gauges light on?
- Help with EFI connection before Startup
- lt1 intake manifold bolts / studs
- Small Base Circle Cam
- New Best in my 4050 lb Impala SS 10.49@125
- Oil pump removal