View Full Version : LT1-LT4 Modifications
- (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...
- IAC tests good, yet doesnt move. Idle is fubar
- new PB at the track.
- Who's got the best prices on Qa1 / Strange
- New LE TrickFlow 21 deg heads/ported intake
- help! oil leaking from driver side header xp
- 1 7/8 header ?
- 1997 ta
- supercharged 355 plan
- Anyone ever see a sparkplug do this?
- tune issues
- New exhaust plans
- questions about single plane intakes
- Knock Count Cycling on Datamaster
- LT1 Single plane intake porn! pics inside!
- I'm so close, one more issue.
- Flexplate bolt torque spec
- waterpump
- windage tray
- backfire under load please help!!
- Part # for M6 polyurathane mount?
- Outlaw radial tire championship coverge
- Windage issue?
- Spark Plug Boots Within 1/8" Of Collectors - Plug Wrap?
- how do you test fuel pressure on the street
- New PR at KCIR last night!
- 96 motor with 95 comp
- compstar vs scat
- should i go with this header/exhaust set up
- funniest ricer comment...
- Wtf Le2 heads installed and failure!
- Firebird Formula HID fog lights
- Camaro Factory Cam Specs
- 97 lt1 rpms issues...Maybe need new plugs/wires
- Oil filter mount leak?
- % converter slip with a SS3600?
- Fuel line adapter part#'s. Need help.
- lt1 balacing
- 3:73 Gears Question
- How much is my motor worth?
- Test opti off the car
- Car takes awhile to rev down
- quick lt1 to ls1 airbox?
- 4L60e electronics
- 58mm TB worth it for the money?
- Power Steering
- Battery Not Charging After Relocation
- Valvestem Seals
- need a part from a corvette AC compressor
- SES light
- The Mysterious Miss
- clutch fork
- '95 LT1 Head Gasket
- how many people have a spool?
- Bullet VS2700 spring install=not working
- Ok WTF NOW!
- aftermarket valve cover pics
- timing retard for nitrous
- more 292xfi cam questions
- my old motor
- LT1's?
- Oil filter tests
- Finishing Le2 head build: where does this go?
- Any feedback on these?
- Stall help
- Interesting Track Video - 11.04 @ 122
- Race header install starts today info help
- Any real performance gain from 1.6 to 1.65 rockers?
- newbie that needs help
- hose help
- Finally the car is close to being back on the road!!
- need help from some experts!
- Anyone else go from HVAC to VAC? Any issues?
- Pull heads with cam?
- ses light comes on when fans come on
- Engine light comes on then goes off-vac leak?
- Halo LED - HID - Angel Eye Mod 93-97
- Monster transmission Dead with pics
- Do I even need this part??
- Double roller
- Anyone using LE 223/230 112lsa Cam?
- high fuel pressure?
- Opti replacement gone wrong
- cam/heads question?
- Griffin rad users ?
- LT4 cam stock valve springs
- LS1 Brakes...
- Need Help with my 97 LT1
- Summit 1.6 RR's
- Edelbrock AirGap port work before and after plus random LT1 intakes that we ported
- Will these lifters work?
- th350
- 95 Trans Am Startup problem
- Professional Products 58mm TB?
- Mystery Metal in the Oil Pickup
- Catch Can?
- Another New Best (with video)
- Hood scoop idea
- Speed density tuners an users come inside! looking for a tune
- what will it run??? cam and very minor home headwork
- Stripped oil pump drive gear and the motors died. Questions.
- Looking at this lt1
- what replacement o2s
- 93 to 94-97 lt1 differences
- 1994 LT1 Opti Question
- What size nuts do I need?
- The LT1 Oil Pan Thread
- nitrous or not??
- xfi 292
- What oil R u running with 383/forceinduction?
- 1997 Camaro Lt1
- SN93 on a b-body
- best $15 i've spent on my car in a while.... made it feel 10 years newer
- Starter question
- What Is This Plug Telling Me
- Just picked up a Wolfe 6pt :)
- Quick question about door glass
- Is It Even POSSIBLE To Install Hooker Shorties???
- looking for the right heads
- Pics of current Optispark I from thepartsladi
- Belt squeaking like hell but only when cold
- HELP! Need engine pics for reassemble...
- Throttle body is in!
- Getting no oil pressure only on start-up
- 13,000 miles original Ws6 formula. Needs HP
- egr ?
- sts?
- Help with tunning LT1 94 M6
- Best piston rings?
- Freeze plug size for water pump
- Sob oil leak! Again
- Anyones else car cursed????
- 95 M6 PCM in 97 M6 car??
- cam swap?
- will a ls1 pcm run a lt1 motor?
- LT1 6speed bolt on to ls1??
- Quick Head gasket question.
- LT1 6-Speed
- AFR LT1 heads Question
- This should make the heap a little quicker
- horrible clutch sounds
- Motor mounts header and plugs
- I guess im getting old
- Oil leak help(picture)
- ignitors problem ????? hlp me pls
- Machine shop issues
- How much does this hood wiegh?
- Thoughts on this cam?
- 9:7.1 compression How many pounds of boost?
- my stainless ebay headers
- 94 CAMARO 11.91...306 cam
- high compression
- A/C delete question
- Want to build a 500 HP LT1
- Clearance issues with Milodon 30909 oil pan?
- lt1 issue
- part number for bearings
- waterpump sleeve touching top of opti..
- Can't stop the engine from turning over...
- How to make sure its head gaskets?
- Some clarification about the cc306...
- ALDL Question
- 306 guys, where are you shifting your car at?
- What vehicals have a 4L60E that will bolt up to my 94 LTX?
- calling all you high mileage cam guys
- Are LT1 and LS1 MAF's the same?
- Big Ends?
- Which hood?
- trouble starting warm
- running car with no maf ?s
- Guide to installing an LT1 Help?!
- Rock crusher 4 speed
- Finally got the headers on...Opti quits
- Steering Wheel Swap
- A Long Time Coming...
- anybody have a step by step on dyi pr length check?
- header gasket fitment and street lites wheel studs
- Throttle cable
- lt1 pacesetters with y pipe for sale
- Is there a place to go to get PLUGS not CAPS for LT1 Intake Manifolds?
- Can't find head gaskets
- After market head lamps?
- Advanced Induction 383 Dyno Tune - Results Inside
- How do I correct my speedometer after 3.73s?
- Nitrous guys
- Single plane guys
- can i use these pistons
- Anybody changed the heater hose assembly?
- shbox come on in...
- High idle problem, drill and tubing modded 58mm bbk IAC counts at zero???
- What can my car run?
- fuel regulator
- someone please help me diagnose this
- I need gears!
- Why does this cam look Funny ???? Pic
- 94 TA LT1 Header install EGR Delete question
- To air condition, or not to air condition
- Does anyone have the LE3 package?
- I have a question