View Full Version : LT1-LT4 Modifications
- Question about stock main bolts and arp main bolts
- VIN DECODER, what happened to compnine?
- Arp head an main stud questions..
- Gauging interest......5200 Stall Vigilante
- ATI MRT Treemaster 8" Converter 4L60E people come on in....got a ? for ya...
- Le or ai cam?
- Something is VERY wrong.
- Car want start after rebuild
- Mac or Dougs
- Rpms
- Bad Ignition Coil Module?
- true dual exhaust questions
- 1997 LT1 Trans Am
- ws6 hood ideas?
- Car keeps dying
- cam help!
- AI & LE 226/232 or 226/234 Cam Results
- Hesitation at Low RPMs
- LTs Too Quiet?
- Electric vacuum pump on street, always on or switched?
- broken fuel line
- Cc306 cam.. General question..
- Need help with my lt1!
- Best way to do this
- F#ck Optis...
- 8.72@158.8
- Need to fix these 2 last bugs.
- Take your mom for a ride in your LT1 lately?
- Check Engine Light
- Question on dual pump set-up for 95 formula
- ? about 94 z28
- How do I gut the stock LT1 valve covers?
- car lost voltage then died?
- High Speed LT1 cruise
- Does this go there, if not where?
- Tuning an Unknown ECU
- firing issues
- Wont run below 3000 rpm or it sputters and dies
- Is this an easy fix, electrical problem.
- Before I call it a night, my car is okay with coolant still in the block?
- Help
- What size Cam can I upgrade to?
- Can this tail light be fixed or is it junk?
- Tune vs tire size
- First Kill
- What can I get out of 383lt1?
- 24x DIY harness help...
- Only have 30 miles on new engine. Too soon for dyno?
- 355 LE2 Build w/ Pics
- Trap door cut, now HOW DO I GET IT OUT?
- 24x Plug Wires
- PCM for less tune vs Dyno Tune
- Firehawk Motor Removal
- Traction Control on 93?
- Turbo LT1 preliminary results
- car vibrates when AC is on
- Anyone have the link to the F body exhaust comparison?
- Another year gone. Did you meet your goal? Next years goal?
- Looking for some opinions
- Best, quietest sound for my H/C 383 LT1 - Borla or Magnaflow?
- wtf!!!opitspark again?
- All those with heads/cam, what's your temp in traffic?
- 96-97 ram air
- SVO red top injector fail
- Damn. Brand new rear main seal is leaking.
- Another Lt1 Down
- tpi intake
- Timing Chain ?
- Air filters for the Firehawks/WS6's.
- Stumped on Readings
- ls1 ir led on lt1 ?
- Looking to build a car?
- Steering Issues!
- Hypertech Power Programmer
- O2 extensions
- voltage problems
- LT1 turbo cam and turbo
- Removing the stock passenger side exhaust manifold
- 100k for a 1996 Z28 ??
- Picture per Question. Wrapping up my build.
- Cam selection?
- High HP low torque high revving engine options
- 355 Winter build plans
- New motor mounts alter location of motor?
- 8 sec LT1
- A/C delete
- LT1 radiator hoses, which one is the "feed"?
- Gooddbye LT1
- black LT1 fuel door cover. where?
- 1992 lt1 vette engine?
- Whats it worth?
- more gear?
- WTB Used LT1 Heads
- Back by popular demand - Evil Opti Throttle Body Plate
- Hood hinge bolts
- strange noises
- should i tune my car
- Lowering springs???
- cradle reinstallation
- New cam question
- My AI heads and cam stoker goes 10.37 @4200 lbs
- water pump vs water pump & opti
- Another "whats it worth"
- TA is for sale.
- Is 12's possible with my set-up?
- I need help
- Cam question
- does anyone have weld prostar wheels on lt1?
- EWP and LS1 Lid...clearance issues with fan shroud?
- How to Fix Low Voltage Issues
- ls throttle body conversion...?..
- 50 over question
- Are these fine headers for a CARB compliant vehicle?
- LT1 TURBO 76mm or 70mm
- block ventalation questions for the pros
- Plugs
- Opti recommendations..
- Ok guys, stock LT1 options
- runnig rough
- GMHTP Feature!
- Carbed LT1 using the ECM to run the optispark
- Can this be fixed or do I need a new brake line? (pic)
- 97 ss TUNING?!?!
- Turbo engine build questions
- Best emissions legal setup (headers)
- LT1 turbo tune
- Trickflow 195cc with 72cc... throwing an idea around
- Side markers and front blinker... opinions/legailty
- lt1 tuning
- sunoco and ls1 lid -not fitting so far
- Throttle body opinions
- High idle at start up
- Vac lines
- Want to completely change direction with my car...
- Carbon Fiber Valve Covers
- Almost lost the Bird last night but a new PB
- Is it .030 or .040 over?
- vacuum lines
- 1995 Z28 Camaro cold engine start runs fine. when heats up problems appear.
- lt1 lt headers
- wiring
- Rotating assembly recommendations for 96 Corvette LT1
- Starter problems, need help
- Those with EFi Connection system done
- Headers with stock y pipe?
- Brake Line Flare Type
- Whatcan cause a 4L60e's transmission pump to consistently go out?
- Ls1 airbox conversion
- Urgent Ultra Pro Magnum lt1
- results of a loud pop....
- fuel pump
- Best/cheapest LT1 LT headers, where to get them
- 24x Re-Pin - 94 or 97 Harness
- Do they make spray on BBQ paint?
- 12.05:1 Static - Dynamic ?? & What is good for boost ?
- 14 years later, it's lives.....(vids)
- Gregrob Update my status, Greg97z I DID IT...
- ruled out fuel pump...exhaust leak?
- How to plug heater core lines from waterpump?
- Opinions!
- Is this an lt1 or ls1?
- Lt 1 for sale Houston,Tx
- Not sure what to buy
- Oil Pressure Sensor 94 LT1
- Where to get a fan bracket?
- idle drops when pressing clutch
- Lt1 is out of action again
- anyone have pix of complete dash out of car?
- Copper Braided ground wire??
- Fuel Pump dead?
- Vegas
- more codes
- wheel adapters
- Coolant leak behind motor
- Why would these wires to the PCM be tapped?
- Valve covers needed
- water pump
- Lt1 (need help!!)
- heater issues need fixed soon!
- Lt1 grounding out...
- Oil cooler lines question
- !!! I need a stock oil pan!!!
- security lite
- All the catted y pipes/fit pacesetter LTs
- Pump the gas
- Hooker y-pipe in but not a perfect fit. (pic)
- Will an auto lt1 idle with a manual pcm?
- 95 LT1 swap into 94 camaro Q&A
- Idle problem after 52mm ported TB install
- First Crank on the new motor
- Waterpump Driveshaft Seals...discontinued
- Will kooks headers clear angled plug heads?
- Panhard bar????
- Catback Vs Straight Pipes?
- PCM problems
- HP limits of stock fuel pump?
- is gasket port matching worth it?
- Cat question.
- LT1 after market cam check???
- Craiglist add?
- need a fuel pump
- New to nitrous, a few questions
- New Racetronix fuel pump and new fuel tank installed but forgot the harness!!
- Can't use stock clips to hold down 42lb injectors
- Help Finding Specific Valve Covers
- Valve?
- Give me some ideas for fastest cam only options
- Custom catted y pipe vs manufactured
- Stumble start and roaming idle
- cooling fan relay bypass
- Heater hose assembly question
- road crews.
- keep my cat back or not?
- Pulsing Vibration in Rear
- Head gasket question
- AEM wideband
- Help! Cannot find parts in the UK
- LT1 Build plan while in the Air force
- ACCEL DFI GEN 7 for lt1 any good?
- Part Number for heater hose
- 95 LT1 F body - best fitting long tube header today?
- Stand alone fuel injection questions
- fuel pump trap door plate dimensions. help!!!
- 02 sensor help
- Went to the track, anyone got a spare t-top?
- advice need
- LS1 Lid Conversion....pics
- Torque converter bolt?
- ls1 knock sensor on LT?
- 93 lt1 problem
- Anyone running hypereutectic pistons in their 400+rwhp N/A motors?
- LT1 paxton sn95 model qestions on product
- compression and boost question with a cometics head gasket
- 95 z28 with heat coming from behind the center of dash and console area
- GM discontinued the LT1 pressure plate bolts. Now what?
- Your muffler of choice to replace SLP muffler? (pics)
- Weird Overheating Problem again
- 409ci lt1 with 300 shot
- 396 SR Setups
- Will a LE ported intake work with my Non-LE ported heads?
- Flexplate Issues, please help!
- What are these idle control parameters?
- 900hp lt1 build not going so good need help asap!!!
- O2 sensors??
- Ai 385 LT1 Stroker Build and Pics
- 1994- 1996 impala guru's
- Going to the track tonight need tuning help
- Help need crank hub
- A rare LT1 part just arrived at my doorstep today.
- LS1 Swap , Electrical Help