View Full Version : LT1-LT4 Modifications
- Question about o2 wiring...
- Help, car getting hot, misfire, and SES light on
- Bought a LT1
- where to get otvc wires/brackets
- Wiring Harness
- Do I really need coated headers?
- Wiper Blades--SERIOUSLY?
- Rev limiter question...
- big supercharger question???? Need help
- do you think this will cause my bearings to mess up?
- LT1 internals???
- 94 camaro 6 speed building a engine for 12s
- HELP!!! Changed out LT1 to a rebuilt and it falls on it's face HARD @6000 rpm...
- Is this worse than i think it is?
- baro stuck
- Lloyed Elliots cam specs hmmm.....
- What all as to be taken off the back of the intake to pull it off
- big favor on opti needed
- Has anyone had the side of you Rad melt???
- Nitrous Questions
- Surging help/Vacuum Question/ miss under load
- ? on LT1 ATI damper
- Speedometer problem..Need help.
- Picking your own cam "if going custom grind"
- 69 z28 emblem
- My new T56 Center Console Cover..
- got new parts in the other day... pics
- le2 and le3 head ?
- Installing 1.6's roller rockers today and have ???'s
- headers
- what have you guys done to fuel system while keeping the intank pump and stock lines?
- Jet Hot Header Question
- Converting to LT4
- Looking for stock lt1 heads
- had to document...
- Fill me in on booster pumps
- LPP Polished Stainless Headers
- LT4 Knock Module and N2O
- Need valve cover recommendation
- water pump ?
- can you cap heater tubes on a waterpump??
- whats everybody think of this cam
- Will this work?
- Horrible Smell When Engine Braking..
- light miss
- What headers
- PCMforless of NC...
- friends all got new whips!
- Has anybody run a GMPP MEFI4 Engine Management System on their LT1?
- Got a ? for the LT1 gurus
- ignition problems
- Lt1 High Rpm Misfire
- Finally got some times with the 227 cam and yank 3200
- Ignition system questions
- how many miles to a gas tank and mpgs do you get
- So Mad!!!
- m&k camshaft? # e8985
- opti's optical sensor
- LT1 valvetrain questions
- My car say's no go help plz
- Rear mount turbo on my 383?
- Finding a NICE polished Alternator for LT1?
- opti + leak =?s
- new opti car still wont start
- pic request
- Lt5
- Lt4 Km
- cc306 question
- borla xr1 duals soundclips?
- Weird Tap
- What should I do?
- Car seems to be lagging a bit??
- Summer Build Finished (56k no way)
- VERY random constant missfire
- LT1 Gurus, please take a peep here.
- Water Pouring out of Exhaust?
- TB Air Foil or get a 52mm
- How do you clean your LT1 engine bay
- any experience with accel optis?
- chance of this being an opti
- What Y pip for LT's???
- dei lt1 build
- alright Tony Shep, GAME ON
- Fuel pressure should be
- lt1/lt4
- Best Catback System For 95 Z28????
- kinda dissapointed.
- Sensor issues
- How do you say in english part which is "Rubber, that stops noise and hold metal part
- Best cutout setup for single exhaust.
- "Best" Muffler replacement for LM
- my car "denzel" is totaled
- What do you think?
- head porting how much of a difrence
- Anyone use the GM 3-wire PCM/Gauge temp sender harness?
- running a bit hot
- 94 lt1 running rough, what can it be
- Port which itake?
- Upcoming mod list, tell me what you think!
- one of my pulleys is messed up
- RWHP gain from LTs?
- Finally got to run a LS1!!
- New Tires And Wheels????
- 2002 ws6 front end conversion ??
- No power
- First Start with GM847
- Nitrous Outlet Kit Installed!
- Good header deal IMO
- Very unhappy with Taylor wires.
- whiner here...
- Stock LT1 fuel pump
- What is the factory exhaust size
- Walbro fuel pump bad afert 1k miles??
- Loss of power with CEL?
- Oil Pressure Sending Unit - HTF does it come off
- Csr Electric Water Pump
- Anyone running afr 180 eliminators and what numbers did you get?
- No race. No Kill. No death.
- bad idea
- Spark plug's
- LT1 turns over, but doesn't sound like it's cranking
- Need help locating some parts pls!
- Fuel pump relay
- urgent I need this part number please!!
- Buzz
- easiest way to take off balancer without using puller?
- Ls7 Lifters
- 4L60E to T400 swap
- Another LT4 Hotcam Question :D
- where to get optispark harness connector?
- New C6 Wheels on My 94 Camaro SS
- car spontaneously die's..any suggestions??
- new oil pressure sending unit =
- coolant disappearing?
- any need for cutouts still?
- I've been called out...
- Compressor
- Cooling fan CFM
- im really sorry for the newb question...
- Cams!!
- LT'x Showdown or test & tune track rental with some heads up racing
- low vacuum
- One Wheel Peel?
- got 2 ?s
- Testing waters! Strange S60 for sale.
- What is this ticking noise?
- What The HELL Is Wrong With My Car!?! I Need Help Severely
- What next????
- I finally ran my Car
- Do i really need to rebuild my engine?
- lt1 intake manifold
- True dual h-pipe
- Motor out the top
- Car stalled what the hell
- mail order tune
- Rebuild a 4l60e or Buy?
- Rocker Question
- New car--figuring some things out
- ohhh please not again (head gasket)
- RTV for intake manifold?
- LT1 Headgasket?Opti? HELP
- Took some pics of the 95 formula ;)
- akron hp
- Two short in-car videos of my 355 w/ 847 cam + true duals
- Advanced Induction 185cc/190cc pkgs
- Starter ?
- cooling problems
- Sheet Metal Intakes
- No spark and no fuel on first startup... wtf
- Can the Crank position sensor cuz stalling?
- few questions after pacesetter lt install
- just got back from my first car show
- timing chain///opti???
- mysterious leak
- timing chain///opti???
- AC Compressor "delete" bypass pulley
- HC too high, RX7 LT1, need to fix ASAP
- What is this problem??????
- fuel tank skid plate???
- Fuel Issue?
- Just finished P.S LT header install, couple Q's
- stock lt1 nitrus
- keep hitting the rev limiter shifting into 4th? wth?..
- is it the opti
- Goals for my car, reasonable?
- battery relocation?
- went to the track friday
- lt1 dual fogger 300shot
- how important is matching piston to rings Brand names
- 97 WS6 with a stalling problem
- Oil pump distributor gear
- low fuel pressure, cant figure out why
- OBDI to OBDII Swap
- t56
- Any differences between the 96 & 97 Engine harness/PCM
- Motor Rebuild for more RPM
- The Cam Is Picked For The 383
- 3k lbs. Street car. How would you do it?
- 97 Camaro Ss Motor Build
- LTCC install ?
- Vaccum Hose
- What's the best Flywheel for hight HP?
- well i found my exhaust leak...
- Strange headlight issue
- Rod swap/install writeup?
- Dynaspark vs MSD Opti... which one?
- MR2 vs LT1
- Help with pushrod lengths
- Stock 10bolt with 4.10s T-56???
- It Runs
- Building an Lt1?
- Question about ceramic coated headers?
- gap for TR-6s
- smell coolant & low coolant light ON
- stock rods?
- weird problem? any help?
- Injectors for a 396
- new opti $?
- Hotcam Springs?
- So heres my bolton plans for the shoot out
- NE1 know where to get stock throttle cable for 97 LT1???
- more firebird headlight problems
- antifreeze agian dam it and low rpm idle
- flex plate torque???
- crank bearing help do i need my pistons reconditioned and rods
- 30# Injectors
- Coil?
- LTx Shoot out in GMHTP!
- Is the CC306 holding me back?
- Port the stocks or buy new????
- stall?
- voltage problem
- Please Help!!!!!
- 96 WS6 cut hole in front bumper/ hp estimate
- Car Starts, but then stalls STRANGE
- lt1 to ls1 swap
- True Duals WTF!!!
- Cam for 385 LT4?
- Help me choose, ET streets or Hoosier DRs..
- Keep factory ws6 ram air or?????
- AIR Delete Question
- Auxillary oil pressure port
- Clutter
- Another Header Question?
- 1 5/8 or 1 3/4 which headers best suite me??
- Heres some Numbers for my Lt1 owners
- Newer GTOs, how fast are they?
- need complete lt1 engine
- head porting
- LT1 Engine Build, Exhaust Ques.