View Full Version : LT1-LT4 Modifications
- 8" vs. 9.5" Converter for TH400
- Was looking for a name of this mod to a lt1 air filter help??
- Murdered out Formula.... Time for a change?
- Stall w/ 4.10's?
- Weird starting ritual. Fuel pump?
- Car back from the mechanic - STILL won't shift while started
- Smells RICH but only sitting at 42psi???? Any thoughts
- Clutch fork broke
- cranks over but wont fire up
- exhaust help
- 86 s10 blazer lt1 mod options
- 3.73 or 4.10s
- Mods for a 93 Z28
- what kind of trans fluid for 4l60e in my 94
- 383 stroker
- 383 stroker
- Whats your custom true duals setup like?
- cc306 install need help
- LT1 camaro HID's possible?
- '93 !egr/air checklist
- Hooker Aerochamber users come in.
- egr delete
- Precision industries converters
- Im looking to install a Hurricane intake
- Weird hidden switch?
- PICS of you guys running single plane setups
- Flange to Centerbolt Valve Covers adapters
- Motor kicks back with NGK xi55 plugs
- Decisions Decisions
- Cars New Year Resolution is to lose weight...Pics added...
- finally a short vid of my of my rebuild !!!
- 60 Times on Stock stall and suspension
- Merry Christmas!! What LT1 parts is Santa bringing everyone??
- differences between f-body and Impala LT1's?
- nitrous outlet
- 388, lt4 intake, AFR 210 heads. A nasty build on the way
- Got another miss
- Oil Pan for Road Course Application
- Rim size and backspacing
- Video Of True Duals on stock LT1
- LPP true duals
- Crank what should he do
- Exhaust leak egr?
- Mac mid length header install
- BAD Missfire....
- Loose/Hard steering wheel problems
- What all can cause no spark?
- Timing cover gasket -.-
- Need Some Help
- Volant intake system on an Lt1???
- So tired of opti, sell car or fix.
- Exhaust setup what u guys reccomend?
- Installing Valve Spring with heads on the car
- bad mass airflow sensor?
- Obd 2 to obd 1 ????
- Forgot something on cam swap
- Intake questions
- Fuel Rail Leaking.... HELP!!!
- How much should this cost?
- Clogged Exhaust? Knock Sensor?
- question about racing gas
- Stock LT1, P0336 code, flashing SES light
- Found out the sad truth about my car!!!
- Pypes Universal Xpipe
- More power with same camshaft?
- Odd "headers" on ebay.
- it's a long shot....but help finding an oil leak on my 94 z28
- next thing to do for my z28
- dumb question probably... about egr
- Help me choose my next mod?
- LT1 bolt sizes....
- LS1 lid IAT sensor and OPTI vent location
- What piston rings should I go with?
- cheep bolt ons
- Winter build.....sorta.
- AI cam and the GMMG is installed!
- Anyone using NGK TR55-IX Iridium Spark Plugs with CR over 11:1?
- Exhaust!
- Exhaust Set up, Do i have everything?
- Rich at idle
- SRS Codes?
- do iron block LS engines require a oil cooler
- Where to buy????
- I am thinking of putting a 2001 Trans Am rearend in my 1993 Firebird. Will it work.
- Help design my exhaust
- Bad Opti?
- Lt1-lt4 conversion ?????
- electric out after the cat
- weird tapping sound
- Deleting power steering
- Make sure your hood closed before getting on the highway...
- Pretend I'm NOT asking about a CAI with H/C/I in my sig...lol
- Need Ramair intake setup for 97 firebird!
- TY Ed Wright
- Deleting smog pump!!!!
- Might be gettin a Yellow '93 transam
- What Size DRs?
- 383 with Frozen water in oil pan. Suggestions?????
- How will a 2400 stall run on a lt1 with bolt ons?
- Numbers help please!
- Did my LS1 lid
- Last runs of the season
- Help! Broken elbow cause these???
- Sign of failing electric water pump?
- engine swap
- TH400 Swap
- Age old Question....
- Blew a Headgasket.... NEED OPINIONS
- fuel relay
- Good Bye LT1's
- Crank hub
- no spark?
- odd grinding noise when i start?
- Californians, did you know about these emission standards??
- Help!! Coolant Temp Guage Redlined 360+
- LT1 swap worth the effort?
- LT1 corvette vs camaro
- Any Idea how long to have the #3 spark plug wire to go over the valve cover
- Stand alone fuel set up
- Swap the hotcam for something else
- Deleting emissions stuff. Help!!!
- Help with Cam????
- uprgraded suspension question
- how would this work out?
- Iron or aluminum heads?
- Head gasket and Timing Set
- EWP and 160* ppl come in
- Your little tips and tricks?
- jegs screwed me over? or no
- squeaking problems?
- 98-02 front clip
- LT1 Swap
- Cam with great drivability
- What happens if the back of the intake mani isn't properly sealed?
- finally found the oil leak!!
- ARP Ultra torque Lube torque head studs to 80ft lbs?
- Need Dynatech LT Collector Part #!!
- What happened to the For Sale section?
- vacuum ports on the throttle body
- LT1's and Nitrous
- new opti didnt fix misfire... whats next?
- Could an exhaust leak cause a P0300 code at idle?
- Gains from CAI to Lid?
- what kind of oil should i use
- What would you pay for a forged 383??
- heater issue
- Aftermarket Fog Lights
- Possible Opti problems.
- WTF! Stupid bov! Or stupid me?
- smog and other bullshit
- Will i see gains with this setup?
- Guage Cluster???
- Possible Head Gasket
- opinions on a cam
- build ???
- Damn exhaust leaks
- Exhaust ?????????????
- how big of a block?
- h/c lt1 low fuel pressure?
- So, I need help..
- Cam Install Questions...
- pursuade me, to buy this car
- Have to remove heads, so can I reuse new head gaskets after I just torqued them down
- (need help!) Anyone here use Proscan?
- Paint???
- Who owns the Black 4th Gen Z28 on Cape Cod?
- Steam pipe/flow question
- fuel line disconnect
- Starting issues
- Crap, should I be worried that heads may leak.
- Are motive gears GM 3.73 Ratio.....good??????
- 10.82 @ 124.25!!!!!! It's about DAMN time.
- magnaflow cat back.......good or bad???
- Change Of Plans
- 6.0 lt1?
- need help with oil pressure gauge
- VSS wire spliced to wheel sensor, what numbers needed for accurate speedometer?
- 383 oil pan/pump suggestions
- I need some help deciding
- Moroso cold air with K&N?
- Scanning a 94 lt1 for DTC etc
- Grant GT adapter question
- lightweight flywheel recommendation
- Pass time
- Question About headers
- oops! over reved!
- Radiator Problems....someone shed some light on this for me
- Anyone need a set of coated pacesetter longtubes?
- 3" Under the axle duals
- 93 Z vacuum help???
- 93 vats module location
- OMG RPM Stage 5 T56
- Valve cover wont clear RR
- What # Injectors?
- which cam would this be?
- NOS Timing Retard...Mallory or MSD...whats the Difference?
- code 18 on 95 T/A??
- Daily Driver Camshaft: Hotcam vs XE502
- How much can you spray on a stock LT1 and how much gain.
- What brand is mostly used?
- a/c delete question
- Strange issue with my car?
- what bulb # for HIDs
- Afr vs ai&le
- You have got to be kidding me.....
- What to do?
- Wiring problems..
- Anybody looking for a 97SS with 19k??
- LT1 Fuel Line Relocation
- Name this noise!
- Throwing Code 26
- NITROUS advise
- Free Scanning vs Code Scanner?
- LT1 PCM gurus?
- Safety Testers in STL?
- Track outing: 1/8th mile bolt on LT1, times seem fair?
- Give me an idea of...
- Why hasn't somebody done SB2 heads?
- 4L60E - Trans Preform Button
- Thoughts On New 383 Combination
- Using non-arp moly lube for head studs?
- LE2 Vs LE1
- TCC not locking
- miss fire troubles
- clutch master cylinder????
- 1994 camaro z28 idle clip
- Another LT1 cam swap
- 7/16-20x6 (full thread)
- T-56 max hp
- O2 sensor hole/bung size????
- Looking for my long lost love my 1997 Red LT1 SS Camaro.
- LS1 Throttle body on a LT1?
- True Duals: 2.5" TOTL
- LT1's were underrated by GM???
- 94 lt1 ported heads/cam bolt on's tune and no power!! HELP
- How do I prevent water from coming in while parked with a aftermarket Ram Air hood.
- tuning in florida
- 383 ?
- Trans Am Headlight Mod
- Heads/Cam Impala goes 10's on Motor
- SS replacement filter?
- spark, fuel, compression still wont start
- New 95 LT1 z28, need some help
- Project "Fix that damn 5th/6th gear high speed vibration".
- Maf
- DLC Issues.
- Piston R&R cost?
- Radiator Install
- Considering Different Piston Rings
- Trading a 96 Formula for a 96 formula? opinions?