View Full Version : LT1-LT4 Modifications
- stock lt1 springs
- Building a Motor
- OBDII new codes!!! HELP!!!
- How do my LT1 times look??
- can this be tuned out??
- wtf i need car help mysterios lt1 please help anyone
- Bang for the buck
- need opinions
- Belt size question???
- Could the Opti be bad already?
- Will a 95 AC compressor work on a 96?
- cc306 owners come in
- Help!!!
- Best Nitrous Pistons
- Tapping noise question
- tune for gas mileage and performance?
- Is this a 'Vette LT1?
- when to make the switch?
- Which BFG tire to get???
- Elec H20 pump. Worthwhile?
- Cut-out Offer Any Real Power Gain?
- Where to get Shorty ypipe?
- cam choice
- Tcc
- Stall according to H/C
- Springs for 383 with hot cam
- NOT an LT1 Vs LS1 Thread.
- Hooker LT's help
- opti-spark
- Autometer gauge help!
- LT4 Vette vs Modded Lt1 ta
- is it the new wires...?
- Stock Exhaust size
- blaster coil
- Ported Stockers Vs. Entry Level Aftermarket Heads
- Is this opti good or bad with Pics
- hesitation above 5000 PRM only
- who bought a TCI flex plate, what one did you get please
- LT1 Vette 1/4 mile
- obd2 code
- 6 Speed Having Problems Shifting....
- Black smoke under hard throttle
- Help
- Same Problem!
- Long tubes, ORY, and Borla, help!
- 97 Z28, need some help plz
- Summit rebuild kit... is it enough?
- LT1 rebuild kit
- quick question
- K&N cold air kit, questions
- is my '94 lt1 internally or externally ballanced?
- Need help with LS1 springs on LT1 head ????
- QTP Cutout
- Delteq low on power?
- Fuel pressure regulator
- Ebay LT1 Vortech $1800
- Which Headers?
- LT1/T56 RX7 quarter mile results
- lowered lt1!!
- Power loss with a ported intake manifold
- Idle missifre or worse?
- Paxton for an LT1 ????
- Cant pass emissions need help!
- Lt1 Transmision options
- How Much is It To Get Your Car Tuned?
- Thinking of getting a Z have some questions
- What else for more power????
- full fuel system replacement, what to get?
- MSD coil PN
- Good cam choice?
- idle problems
- a/c delete pulley?
- Car dies for a sec at low rpms?
- Ignition (key)
- Trans overheating
- Having a misfire very odd, need help!!!
- BBK 58mm TB, PITA & Fuel pressure"HELP"
- Headlight conversion completed *pics*
- hooker long tube clearance problem
- 200k
- problems!!! HELP!!!
- Need major help to get my car to start
- Light Problems? firebird..
- High flow cat or stock replacement
- how to clean cloth seats????
- engine rebuild
- need help fast`
- sound right
- a/c recharged..
- A/C help
- SoCal shops
- No Power to car.. Need help ASAP!
- LT1 help for a friend
- 7000rpm
- Fog Light Wires Help
- Exaust Qeustion!!!
- OK< I give up
- Someone view my datamaster scan?
- removing optispark help in parts right now
- Help Me Spend My Money!!
- dyno tune
- How much did you pay for a rebuild?
- more electrical
- strange problem
- Do airfoils really work?
- Alternator Relocation
- Loud poping after MSD
- While the engine is apart...
- Noob rebuild Help
- Is 58mm TB to big for stock car?
- Dyno results
- Manual Fans come on in...
- What Time Do You Think Ill Run In My Z28?
- Ever so slight miss at idle and lower rpms
- OBD1 conversion trouble
- 94z need a tune up!
- Check this out lol
- Ebay mod
- oil pressure gauge fluctuation
- Lowered Lt1s
- stcky steering
- Car Ticking?? 210 miles on it?
- pacesetter mids
- LT1 wiring reference
- front of the motor running leaner than rear?
- Spray on this converter?
- 2 steps on LT1 6 speed cars
- LT1 carbed intake
- Pulling the steering wheel
- Elbow delete plug or 1LE elbow?
- Help with small block conversion..
- Mods
- What do you think about this shifter handle....
- Plug wire covers
- Jason Warren making a comeback
- big roller cam
- Sea foaming
- SLP loudmouth Rocks the house!
- Hey LT1 guys
- Oil Pan
- Gauging interest, car is getting to me
- anyone with a madz28 tune??
- tune
- who do you guys think wood take this race?
- help i may have a blown head gasket whats wrong
- Some pics of the car since I got it back
- List Your Cam Only Times
- removing my motor...Clutch Fork wont pop out
- **which 58mm Throttle Body??**
- FINALLY!!!!!!! Edelbrock released LT1-LT4 intake
- name this sound
- Ahh, mirror and blinker problems ha
- Car is slow...
- Put headlight motor back in my bird..
- 95 Formula Found Hesitation
- P/N for 1LE A/C Delete Pulley?
- Will this combo make 1000 horse?
- Beginning mods...
- Should I skip the TB bypass mod?
- tuning for gear change??
- Just Replaced Coil -- Now Backfiring!
- Opti Spark Install Need a lil help thanx!
- LT1 to Lt4
- 383 or not?
- LT1 in a second gen f-body!
- Steam Line Design
- Head Gasket Repair Pics
- Electrical Help Need 69' lt1 Swap. Diagrams Included.
- Rocker arm question
- ls1 tranny to lt1
- Difficulty in modding ZR-1's???
- Vibrations
- wiring harness?????
- 1996 Lt4
- Delteq install questions...
- TB bypass
- Over the valve plug wires
- Who uses of knows of anyone using the monoblade throttle body?
- Driving my car first day..
- trouble
- Ignition question, please help! :)
- ? about the pacesetter long tubes
- motor locked up, 3.5gal of water in oil
- ***Tire Question!!***
- car names
- loose plug cyl #5
- th350 into 93 lt1
- Help!!!
- Help Pacsetter Y-pipe Install!
- Delteq vs Opti
- pic of exhaust
- Opti-direct Pictures? and questions
- what should i do with my money!!?!
- security light 97 trans am
- Mad z28 tune
- She's .......ALIVE!!!!!!!!!!
- msd opti opinions
- Traction IS a problem?
- cooling
- New Track times
- Just got a 97 T/A and want to mod it
- low coolant light still..
- Wallbro Fuel Pump Part#???
- Help
- 383
- opti or delteq?
- Battery Brain user review
- R.I.P To my 97 ss.
- Asr=ghey
- A little slow for big stuff around here so here you go!!
- Spring install tips needed
- Buying a slave cylinder?
- Took my car to the track today
- BMR K-Member
- Which is larger,cc306 orGM847?
- lt1 starter
- Engine cleaning question
- Help !! Car Having Slight Stumble Of Idel Think Its Opti Please Help
- 98+ TA gauge bezel in a 96 Formula, need help!!!
- First time to the dragstrip on the LT4 Vette
- dyno.. A/F 15.1
- Cam Tech Please...
- CAI options
- HP gains from duals and a cutout
- plug gap ???
- Got my Weight for Racing...
- changed guage clusters my coolant temp gauge is different ohm..
- please help my car lost its balls
- Just orders some loudmouth
- cant get my car to scan
- Largest cam for DD A4/stall 3200
- code 42
- Winter mods list hows it look
- Clutch & Flywheel Question
- Need some Help
- Lt1 Help!!!
- headlight conversion
- LT1 shuts off randomly during driving, any ideas?
- MSD 8.5 wires problem
- a little help with a 160 thermostat?
- LT4 Knock Module guys come on in
- did i f-up my valvetrain?
- OIl leak fixed, now back fire
- stall pcm question!!
- Finally!!!! I got my cam specs and heads flow #'s for my new 383!!!
- where to get software
- True Duals?
- Coolant Crossover
- ported and polished lt heads
- Moving ICM