View Full Version : LT1-LT4 Modifications
- Oil Pan and Rear Main Seal
- car is missing when i give it gas
- quick question about o2 sensor
- car is almost done
- Long start up on LT1
- Mr gasket 5716 head gaskets fubared out of the box?
- Which driveshaft should I use?
- 93-96 corvette air box
- 93-96 corvette air box
- What route to go with my LT1
- Burning antifreeze, best way to go about fixing?
- GEAR HELP!?!?!? 2.73 to 3.73???
- 3.42 or 3.73 or 3.90
- Similar Setup What Did You Run?? 1/4
- o2
- should i do it myself or take it to a mechanic?
- 2 Part LT4 Knock Sensor Module Question
- Jesel shaft mounts / Valve Cover issue
- "thepartsladi" is GONE...next best place for an Opti?
- apm air box for 93 -97 firebird
- what to expect to pay for an lt1 SS?
- Erase codes from Scanmaster?
- 388 head gasket will this work?
- fuel pressure questions
- 96-97 4l60e in a 94 lt1
- Lt4
- LT1 longtube problems
- Flowmaster drones too bad
- milling heads
- Mallory 685 users
- damn coolant lines!
- Fastest lt convertbile
- Need help? Trouble code?
- Rod and mains question
- So what kind of Timing sets are good for over 6-700 HP
- no start after cam install...
- Awful vibration 80mph+
- Put on my new exhaust today.
- Does AFR offer a 210cc head for LT1?
- What headers are these??
- looking to buy an lt1 what should i look for
- Lt1 rotating assemblies?
- Racetronix FP harness with Boost-a-pump
- 95 z28, new cam and torque converter
- what torque converter should i get...
- No spark!!!
- 58mm TB
- relocated battery, now having trouble with alternator
- LT4 Hot Cam/AFR 195 Competition port heads
- EGR Block Off Plates
- time for an opti
- Going to be dyno testing some exhaust setups, input seeked.
- Back in the LT1 world
- '97 formula wheels on a '94 Trans am
- So does anyone else have????
- Custom throttle body plate?
- help!!!!!!!!!!!!!!!!!!!!! please..:)
- Codes 36 and 42
- O2 sensor bung stripped...Help/Advice
- Flat or square O2 extensions?
- Not passing emissions.....wtf.
- OBD1 PCM in 97 SS Camaro...
- Kooks aluminum header gaskets
- Fuel Line Leak - Intake Hot
- Scanner questions for idle checking
- SLP "Axelback"?
- Trying to scan code
- help!!!
- Finally fixed my LT1. With pics!
- how to read 02s dyno prep
- Few questions dealing with cats
- Where to go?
- what company torque converter are the bolt on guys running?
- Tranny slipping
- Does my LE2 set up will work with this 383 Short block ?
- Service Engine light problem
- what mod should i do next that will give me the most cut in et
- PITA pacesetter issues
- GM846 cam
- Battery/Alterntor problem?
- Intake Mod Question.
- 383 cam
- My first 1995 z28, current issue..
- Who makes the best drive shaft
- Collector Hitting Floor!
- would these work alright?
- Changed the exhaust to Kooks and here's a video!
- clutch fork
- '95 Caprice LT1 problems- HELP!
- first start up after cam swap, water pump driveshaft bearing toasted, wtf?
- High idle and trans shifting issues
- brake lights not working
- For sale- Lt1 Msd Distributor 1992-1994 with msd coil
- Goin to the track.
- Its finally together! Idle clip! LE2 383
- New best on street tires Bolt on lt1
- Multi-Layered Stainless Header Gaskets
- LT1 PCM question.
- been awhile
- few questions / problem with pics
- LT1 after converting to th350 from m6, the transmission sits so high that...
- Off road y pipe
- the mistery oil leak help(pictures)
- I am done with Lt1/Camaros/Chevrolet
- High idle
- 383 lt issue
- Scanmaster Hook -up OBD2 PLUG?
- TCS Delete Question
- headbolt mixup
- Miss in certain RPM range?
- She Lives!! *Pics & Vids*
- Flushing the coolant system..How?
- Another project going on at my house, 70 Chevelle
- How do you tell an automatic starter from a manual one?
- PO335 Code nightmare
- I just got my first car...well real one
- Emission legal LT headers & y-pipe.
- Even MORE intake **PORN**
- Questions about modding a 94 Z28
- dyno numbers FINALLY!!!
- anybody with AS&M Midlength headers
- Slightly confused...pacesetter headers
- Clutch issues!!!!
- coolent system bleed
- injectors for a stock lt1
- What is this part.
- Monster trans with pics part 2
- What size plug to close off EGR hole in header?
- Does anybody know of any company's that have a Mcleod twin disc in stock??
- Question about AC Delco Cap and Rotor Kit
- Figuring out liters on a stroker
- LS1 lifters?!
- Finished my first mod!!!!
- ROCKER ARM Questions
- LT1 to WS6 LS1 air box
- Should I go with this?
- Do warped blocks happen often? question pertaining to cometic or copper gasket
- EGR Delete and Trouble Starting
- 93 lt1 scan software and cable?
- Do you still have your stock heater hoses?
- stock or ported LT1 heads(not aftermarket) what amount of boost and/or rwhp?
- Overheating problem now that she is back on the road
- Fuel Filters
- 96 Impala 355 blueprinted and balanced, heads and cam build
- Fel-Pro Headbolts or ARP?
- Fuel pump???
- Flowmaster 4in Merge W/ Chassis mount TA?
- Home porters, come in
- Buying optispark from "thepartsladi"
- Starting problem
- pacesetter header hits bell housing
- 383 C.R. and Injector size Question.
- question?
- Opinions: Should I redo my 1st attempt at rear main seal install?
- How can I tell if my dropped 160 degree thermostat is broken?
- how bad will stock intake hurt me?
- weird fuel problem
- Recommend me a tune
- optispark install
- LT1 year ID
- exhaust kits?
- rr's
- speedinc open house, anyone going?
- tranny line, which is which
- Rear braided brake line only...
- thinking of buy'in a lt1
- Is this Opti bad? (Pics inside)
- gaskets?
- TPI/LT1 cam?
- Trick flow elbow missing gromet
- Ebay speeddaddy headers, got a problem
- should i do it myself? (valve cover *pics) help
- thermostat
- Rod knock, maybe
- AI Cam with Le2 Heads now...Move to a bigger cam?
- Headers - Do I lose my Oil Cooler?
- had pcm tuned by lt1pcmtuning, failed IL emissions
- Fuel system questions. Intake swap Victor EFI
- Problem(s) with 1995 Trans Am
- Anybody that converted from a m6 to a th350 or th400 come in here....
- PCM problem
- Rod knock or wrist pin. Suggested purchase complete used engine? Help Advice Please!
- 3.4 to LT1 swap questions
- track for the 1st time now questions
- VP MS109 Fuel Question
- header install steering knuckle
- need help finding info on this Mahle piston
- How's your LT1 run when its humid?
- Look at these DYNO graphs
- Which timing set to get for cam swap?
- Another LT1 together
- Video of the new 385 LT1 in action
- Does anybody make turbo kits for LT1's except sts?
- AC FAILED... need help
- Drivability issues
- Which spark plug wires?
- What head gasket to use?
- 2001 Z28 vs. 1996 Z28 *videos inside*
- (Almost) Free Opti Mods for us 92-94 folks
- Aftermarket Head Owners - Need Your Opinion
- any way to reset a hypertech programmer w/o spending $225?
- madman alt bracket--squealing
- My t-56 is locking up after clutch replacement????
- where to get tune??
- Looking to buy Injectors????
- Topend Rebuild Issue
- Crank Recommendations
- Piston ring and valve seals
- what injectors?
- low profile cutout question..
- the problems will never end, trans died, t-56 rebuild questions
- New summer job equals new summer plans
- Procharger with LE1 heads, how much boost......and more questions?
- Wanted: Y-pipe and catback for LT1 w/ hooker LT
- MY Ebay LT Header Install...
- rear end size
- PN for ac compressor 94 Z28?
- Are UMI LCA Relocation brakets the same for a 10 as for a 12bolt
- 96 OBD2 into 95 obd1 car
- Calling All Opti Experts!!!!
- Need Schematics - No power to C230 G - pink
- please help!!!!
- changing a rear main?? what tool?
- can you put the green on the negative side of the coil?
- Intake is back from Bret
- FS 8 lucas delphi 42.5lb fuel injectors
- LT1 Surges at Idle after Tune Up?????
- Car runs like crap.
- Rocker Questions
- Opti problems
- LE2 Top end, do I need to refresh bottom end?
- Gains from LE2 Setups?
- LT1 Security / PCM issues?
- What changes should I make when using a 350 shot?
- 12.7s?
- How much is my TC worth?
- Need pics
- guideplates
- First Dyno numbers
- CAI mod or stick with SS Air Intake System?
- something is knocking up under my trans am!!!! need help guys
- 95 z wont start
- clutch release point
- Endurex lifters with 8500 miles, run em or rebuild em?
- lt1 water pump question ( please answer ASAP)
- Where to Jack on an engine
- Possible 575 HP w/ some changes?
- Electric water pump wiring question.
- LS1 Steering column in LT1??
- What are the odds? My luck...