View Full Version : LT1-LT4 Modifications
- What is this part?
- Loose the OPTISPARK forever
- California friendly camshaft help.
- Drivetrain woes...
- t56 clutch fork question
- 94 Optispark on a 97?
- ws6 hood question
- 97 ss LT1. I need help!!
- MSD cap and rotor problem ... photos
- Headers and X pipe just put on..
- Video of my new motor before rear mount turbo install
- Clicking starter after battery relocation
- corvette servo
- what rings are you guys running for occasional N20?
- V8 rear end in V6 car?
- What causes a bad miss at 5000 rpms and above
- i got 1200
- Stock Fuel lines, rails, with walbro 255
- Best deal on a LT1 aftermarket flywheel?
- I've got the opti blues
- rebuilding my lt1. opinions please!!
- lt1 edit
- Changing lanes
- Where to go from here?
- My car creaks and groanss lol
- ATI Damper 917270
- It was pouring out the other day and I hit some puddles...
- Exhaust leak?
- PA Racing K Member. motor mounts?
- heater core question
- Coolant overflowing, but not overheating
- Firebird LT1 SEVER PROBLEMS PLEASE HELP!!!!
- Looking to lighten up the front end
- Headlight motor question on a 93 Trans Am
- LT1 hilarity ....
- New PB at Bandimere!
- 1995 Z28 codes
- Spit the Serp Belt AGAIN... any remedy?
- Front Suspension
- Is this an actual production model? 95 Trans Am SLP H.O. ?
- Whats' a stock top end from a '93 worth these days?
- Coolant Leak, Backfiring and Hard to turn steering wheel
- Need help finding a crankshaft sensor.
- Is it just me?
- Car dies at start up.
- Does $$2000 sound right??
- Pro Flow XT for LT1?
- oil in pcv line
- 1.6s/918 install next week, looking for a few part numbers
- The $12 LT1 balancer install tool
- Holley TB Question
- Looking to buy coolant recovery tank?????
- Any of you guys need a Hooker ORY cheap...
- LT1 question...
- volant air box on lt1 with Vfn trans am hood ?
- LT1 heads w/ 2.02 and 1.60 valves
- 1997 lt1 motor help
- lt1 possible opti not sure sputter help READ plz thanks
- Looking to upgrade the injectors
- Couple LT1 ?'s (Clutch, Fuel, Wiring Harness, Opti)
- GMMG tips on a Borla?!?
- Another opti down. How can I get rid of it
- 3 Channel or 4 Channel ABS delete?
- Good lt1parts website?
- need springs ..'94 c4
- Replacing oil pan gasket and a few Q's
- New 355 problems
- Possible reasons why my car is shooting flames out of the exhaust?
- Heads Cam Combo
- Turbo LT1 guys in here
- Where is the cheapest place to get a new Opti?
- low rpm hesitation
- whats the stock width of a 10 bolt
- 95 LT1 Guttless
- I hate that #8 plug...
- Stock LT1 with Hooker Aerochamber?
- blame the all mighty fbody for this post....
- Bad Fuel Pump and Low Operating Voltage. Any relation?
- Geez, I'm starting another LT1 HEADER STEPPED SELECTION HELP!
- Cool LT1 Photo
- what scan software do you use?
- VATS disabled but car still acts like it's not disabled..
- Finally some track times out of or EFI connections set-up
- LT1 Formula Shoot
- Lt-4 Hotcam on stock tune question
- Re-ring questions
- Should I Worry?.. (pics)
- GMMG sounds wicked
- CC306 with 1.7RR intake and 1.6RR Exhaust
- abs inop light on
- water pump question?
- remote dooor locks
- Ok
- 94 LT1 with 98-02 front end, question on LS1 lid
- IAC counts in Data master?
- Clutch Advise
- Overheating. water pump?
- Can car sit with blown headgasket?
- !!help!!Oil inside Distributor!! and leaky seal!
- 93 z28 Bad Computer
- Aeromotive Fuel Pump kit
- Head advice for newb
- Advice need on cam
- stumped
- Spring Cleaning time lots of LT1 performance parts
- Any body know a thing or two about Lt1 B-body's?
- Stall tune question
- iv bin getting the biggest f u from my 93z
- Another Headers thread
- pass side motor mount a pain
- Relocate Alternator and keep A/C ??
- Water pump differences
- alternator relocation write-up
- Bad Luck!
- LSX Shootout LSX cars called to the lanes
- How many seals do I need?
- OBX Headers
- swapping 96 A4 to a 94 A4.
- valve spring height, am i running into a problem? *picture*
- Import BIN from PCM
- just double checking on lsx coils
- Anyone in Chicago want to make some $$$
- Rebuild time soon! Of course questions though.
- 96 Z28 Throttle Body Question
- Thumping/Clunking Noise While Slowing Down
- 95 LT1 cat AIR hose
- water leaking under clutch floor board
- DTC code 43 after filling up...
- Looking for a mustang on craiglist
- Gizmo sighting..............
- wanting to
- LT4 Intake Manifold Gasket
- !!! damnit...I hate electrical problems
- Wind shield wiper assembly
- need help with a vacuum leak
- quick exhaust clip
- Need some input
- What do you think on the quote?
- Thinking about getting some long tubes for my 97 formula
- I screewed up! Will this work?
- LT1 injectors
- Alternator re-location
- clearancing body for passenger side long tube
- Weather stripping!
- Turbo Impala predictions!
- Engine holding back
- pushrod ?'s
- Hole near oil filter?
- Suncoasts' Functional Cowl hood-Anyone seen in person
- Nitrous Outlet.
- its official motor is seized..
- Dampener is off, finally, but what is this?
- Burning oil bad
- Spark problem
- Small Base Circle Cam w/383
- Need a good picture of a stock LT1 combustion chamber
- Where to get Borla odds and ends.
- Fastest N/A stock bottom end lt1?
- Hmmmm.....
- exhaust gasket mystery
- Need a driver side header bad!!!!! Sell me one now!!!!
- i could use some opinions
- Name this LT1 noise
- EGR valve
- main cap question
- fel pro full gakset kit?
- 4$ gas
- LT1 K member weight?
- IAT sensor
- lt1 pcm
- whats you opinion?
- 30th anniversary cars *Replacement Stripes*
- Rocker Studs
- plug hole for low coolant sensor?
- My first custom built single turbo lt1
- eagle crank
- Oil pressure dropping to 0 on hard turns
- Anyone else have a Moroso CAI?
- the what to do next woes HAHA
- What are the symptoms of a bad MAF?
- Split BLM and BBK 58mm?
- Do I need the cam card for tuning?
- picked up a new cap and rotor, question on the rotor
- Another sell it or keep it thread
- Broken push rods...what now?
- oil cooler
- LT4 Vortec max cam?
- O2 insanity...
- Quick question???????
- Replacing Motor Mounts?
- WOT timing advance cam only
- Question about changing the rear main seal
- LT1 camaro belt tensioner
- What I've been up to this winter
- This guy can't be serious?
- 17"s on Trans ams
- BBK header/y-pipe question
- Crankshaft hub
- delete
- Fuel Dump
- MSD/Accel/ Mallory Ign boxes
- Problem!!!!! Vibration in all gears.
- wideband
- I'm at a loss again.
- Which AFPR fits a 93 Fbody?
- Fuel pump issues
- LT1 out the top
- Which guide plates are these?
- X275 lt-1 !!
- 93 Formula Interior Swap
- Overheating
- how do i know if my motor sezied up?
- 7qt pans..
- XR270HR in the LT1, anyone usimg one?
- a4 hesitation
- 3 bar map, on a lt1 intake
- anyone headers vibrate dash??
- guys i found my problem
- ebay header pic from underneath please
- key stuck in "on" position
- need help with valve train
- fog light ???
- time for a new radiator
- need timing
- Anyone have a LE 223/230 Tunercat File?
- idle issues with new cam
- Looking for some brand new high imp 72lb/hr injectors, anyone know a good place to
- high rpm slip
- HVAC selector not working
- Quick 93 ECM question
- Can someone with lt1 fbody help me?
- So I have lead on that problem pushrod help?
- Lt1 block
- Are P/P bolts TTY?
- Possible new toy, part 2...
- Sold the LT1
- Plug Question
- Problem : Car Dies When Driving !!!
- Help!!! Tunercats Error: No response from PCM
- no communication
- Overheating slowly..Advice Please
- Should i get it?
- converting 94-95 pcm to work with obdII KS...
- lt1 vfn hood and ls1 lid
- Power steering fitting size?
- interior harness section removal????
- made a few changes = starting issues?
- Cam swap vs Cowl hood/paint
- does anybody know what size bolt goes on a 95 z-28 harmonic balancer
- new to the forum...but need help