View Full Version : LT1-LT4 Modifications
- heads
- O2 sensor problem
- What am I doing wrong!? trying to adjust valves
- 350 truck block question
- How many ft lbs do i torque my canfield heads down to?
- cc305, LT4 intake, stock heads good combo???
- Low rpm misfire, Help!
- exhaust
- Flowmasters
- GmmG sound clip
- Problems - car just falls on its face
- what do i need to port/polish heads.
- newbie question on replacing engine on '94 transam
- 'My engine's toast' update - July
- Part Numbers - Roller Rockers
- Oily intake
- parts have arrived, tune?
- cam install question
- Who should I turn to for custom cams and head porting?
- Edelbrock Performer package vs. LT4 conversion with hotcam?
- cc306 specs?
- What block will hold 900rwhp ??
- Tb
- Hooker LT's Rub on fender
- 2in primary headers?
- New mods hoping for 12.5's
- What headers are best?
- cc306 or cc307 cam specs?
- Blown LT1 355 Dyno Results
- just put some hooker LTs on my 96 LT1, now throwing codes
- Whats My Gear Ratio For My LT1 Automatic Trans Stock?
- Joe O cams?
- Anyone running higher then 10.4:1?
- shorty header question
- First mods
- polished fuel rails
- Money problems hurt Rebuild
- Rebuild heads or No?
- Rearends
- what do you think about this package?
- New Z28 383 Project
- predictions on 1/4 times
- OOps my motor went bye- 355?
- 1/10 mile speed
- LT4 knock module install?
- Help after header install...
- just got 94 z28 , need help on how to do the free mods!!
- what size injectors?
- OBDI questions for a 1997 SS camaro
- Looking at 95-96 Vettes - LT4 worth it?
- Looking for the LT1 Edit program
- fans
- LT1 air intake diameter
- Cam question...
- Speed Density
- Taner hits #19 @ Hotrod's PGD
- is this a decent cam?
- How to identify an LT1 block?
- Looking for a H/C setup...
- H/C lt1 - how fast are you?
- Educate me on LT1s
- Running after-market heads on a stock cam.
- Starter problems--suggestions?
- SBC head conversion
- 'My engine's toast' update - June
- computer gremlins with stall
- Damn cheap ceramic coated headers! -- but will they fit the F-body?
- tuning '93 Lt1
- Car not cooling enough under wot
- 414 Stroker??
- pulley?
- Factory cam identification
- car cutting out
- PCM programming after cam install??
- Headers question
- 32v Dominion Heads
- free mods?
- Help choosing headers
- Help Me With Cam Decision... PLEASE :)
- crankshaft postion sensor.
- Need details/specs to build LT1 engine to be up 440 rwhp
- Help with my buddy's IMPY
- LT1 forum suggestions
- electronic exhaust cut-outs?
- '95 Z28 LT1 - cracked a head, considering getting a port job
- egr blockoff plates
- LT and borla combo?
- Trouble reading codes.
- SES Light on
- Water Pump Question
- i got some trouble codes if any1 has info on..
- slp fan switch...
- Not quick but it's consistent!
- Gear swap question
- problems after h/c install
- Is porting yourself worth it?
- Header install problem...
- Bringing Back the Shaker
- swapping from lt1 to ls6
- 550- 600 rwhp on motor
- a lil faster
- Hooker & Jet-Hot LT owners...
- longtube headers with cats (FLP)?
- 1 7/8" Headers for LT1 Engines
- Is it possible for an LT1 to run too cold?
- 9 second car goal
- Lt4?
- best intake elbow
- Can I use this flpro gasket with ported stock LT1 castings
- dumb iat question??
- gonna have $3,000 to spend
- PO0410-Secondary AIR Injection system failure.
- LT1 Short Block GP!
- back when lt1 was the king
- I dont get it??
- Header Install
- New SS times
- LT1 distributor cap?
- Need LT1 Supercharging advice
- Spark Advance
- Moser 9'' or Moser 12 bolt??
- finally ran at baytown... bad results.
- How much would my rolling chassis be worth?
- jethot header problem, need help
- help installing headers
- 400 HP Goal
- Need Wiring Diagram For Z06 MAF!
- pcmforless tuning?
- Fuel injectors, Fuel pressure?
- Which cam is better?
- Dragstrip tomorrow night!
- RWHP out of the EX 224/230
- CC306 vs. GM 847
- STS rear mounted turbo.
- Opinions please
- jerking
- A4 to TH-400 to A4
- Pics of my new exhaust before installation
- 1le AC delete pulley?
- '96 LT1 Impala, stutters at very light throttle, what's wrong?
- installing LT headers and optispark on a 96 Impala SS?
- Ok now that I got the $$$ what do I buy?
- PCV?
- do Jet-Hot LTs come with header bolts?
- SS airbox
- Kenny Browne DD SFC's and x-pipe question.
- Spark Plugs for Supercharged LT1?
- X-stream Air lid from K&N
- New exhaust set-up, opinions?
- what does it take
- what oil pump do i have?
- LT1 Crank trigger
- LT4 383 vs LT1 383?
- X-Pipe...
- O2 sensor
- What's wrong?
- LT1 Editing Software
- Anyone have the 227/233/112 cam?
- Horsepower question!!
- LT1 1/4 Miles Times?
- Buying an LT1 - tranny swap?
- 355 or 383 Stroker?
- where to get get gm gears
- 355 lt1 build
- Well i got my catback installed
- what is the fastest lt1??
- Coils, Plugs, and Wires - what kind of difference in performance?
- Free Mods For The LT1
- cutouts harm the engine?!
- Miss after cam swap
- Anyone with PCM Tuning experience?
- question bout cutout, before or after cat??
- meizer ewp question?
- Y-pipe for 97 LT1
- LT1 cam swap?
- Traction control
- C4 Vette getting up to 230 oil temp.
- My Ignition Problem...
- Heater core bypass?
- low end stumble and big loss in power
- Opti
- putting on rear end gears!?
- header install??
- how to make the gmmg sound best??
- a4 to m6 conversion
- great sounding Z28 (93) without spending tons?
- what to buy for a little rumble in the engine??
- difference in gears?
- Pushrod/guideplate wear and pushrod length question
- Anyone running QA1's...
- descreen my MAF?
- ERRRR, car is STILL missing!!!
- How much power does Air foils give?
- What kinda power would i make?
- How to hit mid 12s?
- Where Can I Find Some Big Fuel Injectors
- 1993 camaro lt1 5.7, backfiring through intake
- Anyone running LS1 injectors on their LT1's?
- LT1 Starter upgrades?
- What Headers To Get?
- more help on accel dfi
- Bolt on LT1 times
- high end miss...
- LT1 with GMMG
- LT1 Edit or Tunercat
- Guide me to 370+rwhp mark! :)
- misfiring lt1
- 95 vette and CAGS
- FYI: do not get poly motor mounts!
- tranny/clutch/shifter problems?
- Valvetrain mod questions
- CNC'd LT4 head flow numbers inside.
- Milled Lt1 heads
- New Moderator
- Basic LT1 Specifications
- lt1 ignition issue
- Impy rebuild update w/pics
- Manual Fans wiring?; reflash computer?
- what kind of power do you think my 383 LT1 will make?
- are all Lt1 blocks the same?
- misfire or hitting rev limiter?
- Stock times!
- opinions on mods
- What should my car idle at?
- Looks like my optispark is dead again!!!
- lt1 gas mileage?
- What gain power out of pulleys?
- Anyone change pistons??
- GM 847 & CC306
- how hard is it to pull the motor out the top?
- Tuning
- Crane High Six ignition problems?
- header gaskets?
- Compression ratio and cams
- i need more power... a lot more
- does MTI still work on LT1s?
- will Corvette LT1 fit?
- 150 shot on stock fuel pump
- rear end
- Maximum bore LT1.
- headers and gears
- Latest track results within
- 93 a4 vs 93 m6
- what are a good set of heads
- New Mods
- exhaust cut-out causing misfire?
- argh What have I done?!?!
- Dyno'd the Z
- my new motor
- Correct oil pressure??