View Full Version : LT1 Based Engine Tech
- Swapping PCM?
- Just seafoamed the car
- Please help with code!
- How fast is this car??
- Kooks install review and questions
- LT1 Motor Mounts?
- Anybody know a LT1 Assembly walkthrough online ?
- Custom grind cam? Who to go thru??
- oil leak
- Miss/Strange Idle and Fix
- Tranny question
- LE1 Cam with stock heads + supporting mods?
- I Need Help With Bolt Sizes
- What Parts To Use When Rebuilding My Lt1?
- Anyone else using a dynaspark opti having random problems .
- Problems getting ATI balancer off .
- Horespower loss
- gage question
- LS1 style lifter guides for LT1's?
- Help please, bad opti?
- What gas mileage are you getting from your LT1?
- New motor with gm 847 cam/ bent valves
- Installing new MAP pigtail.
- Came across an interesting tidbit of info
- Canton oil pan and dip stick tube???
- Where does this part go? (Rubber Plug)
- yall opinions on oil pump/clearences
- O2 fouling out, 110 octane
- Car starts and then dies, fuel pump?
- Shaft mount rockers
- Oil pressure normal operating range?
- Waterpump Driveshaft connector
- hanging idle ?
- plug wires on side/top of valve cover?
- need help on a code
- Edelbrock new lt4 heads?
- Lt1 Turbo Cam Choice Help Please!!!
- spun bearing possibly??? Help!!!
- Bucking/Shaking Surging or what?
- Looking for a Hotcam Tune...
- Oil pressure problem
- Throttle body top plate area.
- It whistle like a jet engine...
- Motor is Toast! Or So I thought!
- Possible valvetrain problem?
- Sensors in Speed density and MAF mode
- Can Someone Tell Me The Difference Between Heads LT1/LT4?
- Backfiring, stumbling, etc.
- How big heads/power?
- 58mm TB
- engine seems to be misfiring
- Can I use a standard grade 8 bolt to mount the oil pump?
- heated o2 sensor conversion for 93 speed density
- Which will make my car faster?
- Constant Humming Sound....
- Engine swap..please help
- Car going throught the 2nd starter in 2 days .....
- CCA-07-466 268XFI cam users with 5.7.
- no start electrical problems
- 227/233 cam passes Ohio emissions
- How Many HP? (A/C Delete)
- engine spec sheet
- My car has a hickup please help??
- Went to the dyno tonight, not really sure what to think.
- Do Comp 977 valve springs require seat work?
- Oil pressure sender removal question
- LT1 oil pressure problems
- Are impala, and fbody brackets the same?
- Goin on the dyno tonight!!!!
- 383 oil pump
- MSD vs. ACCEL opti
- Looking to buy a used LTI formula...what are some common problems?
- Oil filter removal without wrench?
- Checked My Pushrod Length
- Spark advance at idle
- MAP reading at idle
- Whats My Total Lift?
- Camshaft Innovations - has anyone used them?
- Fuel Rail Bolt Part Number
- Help!!!!!!
- Jet Chip, GF says it works, I dont think it does, ur input
- EGR solenoid/ Air pump....blowing fuse
- Do I need a stronger starter?
- Soon!!!!
- "10273" casting number on block?
- Starter "chatter"
- Can somebody identify this for me vo122ysx on block?
- Need some help Car stumbles bad!
- Video: Exhaust leak? please help!
- oil dipstick tube seal???
- Iac
- 10 sec. LT1?
- Egr
- FYI: Never seen an opti die symptomless.
- Long Tubes and 168 teeth flexplate?
- When does a Moroso CAI or similar become a restriction?
- Who wants to help me with my smoking problem?
- rap module
- Odd stalling issue, hard misfire, starting..please assist
- Inspecting oil filter after 1000 on rebuilt 355
- Changing oil pump after blown head gasket, is priming needed?
- Fans not coming on...
- She drives again....bwahaha...
- Can a bad IAC make the car not starting?
- 383 Build Questions..Piston & Main Cap info Needed
- Very Odd problem!
- will LT4 valve covers clear pro mag rockers?
- Spark problem i guess?
- What Hose is this?
- Installing timing cover seals and sealer info??
- headers\long block install question
- Cars down need it for work! Starter problem? Won't turn over..Please help
- LT1 valvetrain
- knock retard
- how to hook up a auto meter air fuel ratio gauge
- new exhaust low on power
- bad/low battery cause code 16
- air cond and miss
- pacesetters long tube?
- Running Lean and Missing???
- Help/Advice Should i skip the torque converter?
- what do i need for RR's?
- 383 lt1 what head gaskets
- Running hot? (new to lt1's)
- Need advise on 2 bolt or 4 bolt main..
- Cc Xe 236/242
- 95 motor replaced with 96
- Stock engine recommended modifications???
- Engine turning clockwise or not(dumb question)
- spark plugs/wires
- Whats leaking? (accy bracket/belt tensioner area)
- 1993 Z28 - Drawbacks to CAI?
- Flycut the valves?
- Need Help Getting Started on my 96 Z
- Felpro timing cover gasket kit part number?
- missing from 5000 to 5700 rpms
- injectors : any gain from "matched" injectors ?
- Video: My cam is in!
- heads bolts : GEN1 and LT1 same ?
- guys need help fast opti seal
- SLP CAI filters
- LT1 corvette heads
- Balancer Hub
- Changed plugs now backfire
- Holy Smokes Part 2!
- Engine bay pics!
- Where to buy over the valve cover plug wire kit?
- Coolant level low / low coolant light
- Quick Coil Wire Question
- Low Mount alt. pulley Problem
- Underdrive Pulleys?
- Is my cam not providing enough brake vacuum?
- Valve Covers/Fuel Rail Covers...Any1 have these?
- 93 Engine build advise needed
- LT4 Hotcam. What stall??
- Cooling Fans Issue
- H/C LT1 can it hang??????
- How tightly should valve seals fit on heads?
- Cars power down and heater blows cool air
- What are the symptoms of a burnt Valve
- When valve seals rub on the springs=smoke!!
- Emission test with no CAT, ideas ??
- 383 What?
- Chip on ebay sounds like a load of bs...
- PCM for less, differences?
- DTC 13 and 63
- changing spark plug roughly every 500 miles
- EGR Vacuum Solenoid Valve
- wiring help!!!
- Loud ticking noise after hard run.
- no spark condition
- Pull codes on '93 Speed density
- Running like crap, how to pull codes.
- I need to know what these DTC's mean
- Is it safe to fire new motor, and what oil should I run?
- spark plug
- Voltage drops...
- car wont start please help
- ZEX spark plugs...
- I dynoed my car, and it runs way rich!!
- Please Help! 1993 Lt1 Error Code 26 - EVAP purge solenoid
- Rocker Arms
- Valvetrain and timing parts
- today feels good
- Stock engine+trickflow heads+boost=???
- safe to spin this high?
- 383 stroker
- ARP head stud question!! it help fast
- optispark doesn't fire all cylinders
- Codes 16 and 18??
- what valvespring compressor for duals?
- Changing plugs on LT1
- Finally fired up my new motor!!
- Do I need to clean this off?
- Clean your MAF regularly!
- EGR blockoff
- cam install issues
- Where do you think this piece went?
- Can't get nuts off ARP head studs
- Can crank sensor just be unplugged?
- 94 Z28 runs great for 15 minutes +/-, then kills
- Starting car without tranny
- Dead Cylinder
- Passenger side plug wires
- 6.9" pushrods?
- Car bucking under 2500rpm
- Anyone using PROBE pistons?
- knock sensor wire
- ever had any problems with this?
- Where'd you get your oil pan gasket?
- brand new h/c 360, dipstick popping out and spraying oil
- Holy Smokes!!! I mean literally Holy smokes!!!
- Broken fuel rail bolt!
- Coolant Leak
- Anything else missing for rebuild?
- stumble throughout rpm range
- DTC 71....Trying to get A/C working after engine swap.
- Cam Question
- Getting ready
- ICM help
- distributor torque bolts
- Engine stumbles when fans kick on?
- Terrible Sputter
- headers with msd wires
- Cleaning gunk in oil after blown head gasket
- Coolant Temp Sensor
- Where to get engine rebuilt in Fort Worth
- Le1 cam in stock Lt1
- Need help-broken bolt and engine freshen up question
- Opti Firing order
- distributor problem
- Finished LT install, smoking a bit
- Passed emmisons, but had a question OBD2
- missis sometimes
- cold air intake help
- aluminum flywheel??
- Burnt plug wire. How do i get just one?
- Starter turns, but no cranking
- Check Engine Light
- parts stores dont carry waterpump drive seals?
- Considering rebuild
- I need the pin out for a 93 OBDI conector ASAP
- Where to buy a scanmaster
- Exhaust question
- Electric Water Pump
- Reused old head bolts
- 1994 Z28
- More Issues ~ Low RPM Miss
- Steering linkage install
- Is a blown up LT1 worth anything???