View Full Version : LT1-LT4 Modifications
- Gutted cats affect fuel economy?
- E3 Spark Plugs- opinions?
- Anyone running TFS RRs?
- It feels good to be back!
- Finally got engine built won't run right
- need a couple pics for reference
- What numbers should I expect?
- Eaton SBC Supercharger LT1?
- 95 formula older optispark?
- Ls1 lid on lt1?
- can i use paper clip to check my 94 cel
- Cody Estes/ flatbird in Waco TX
- Which Complete Exhaust System is best ??
- Open loop or Closed loop?
- ltcc
- new tune new problems
- Question on custom steam hose routing
- Super profile l98 camshaft
- hot cam and nitrous
- Looking into picking up a semi local 383 setup, school me!
- What to expect with a 226/234 cam and a 3600 stall?
- 1.6 RR setup
- tunerpro rt readings. pls help!!!!
- Any good machine shops on the East coast ?
- Need Advice Cammed LT1
- what hp at the wheels
- Air Pump Woes 1994 LT1
- 1995 z28 side window scratches cant find part number
- Well after 4 years...
- The trouble with my LT1 continues
- Missfire and bad exhaust leak HELP!!!
- aftermarket fans that really fit? 95 T/A
- Just picked up a forged 383 lt1, what to check before install, power level for boost?
- Any help please I am SO CLOSE
- engine install checklisr
- 355 FINALLY complete, oil recommendations for first change?
- Taking engine off stand?
- 2013 LTX Shootout Bowling Green Kentucky
- K1500 Help
- bad o2???
- 12.5" slicks
- take a moment to look at this and laugh
- Aldl usb cable HELP!
- Comp 503 Install: Help me choose springs.
- how to hook up a tach
- New Z/28 with mods how much HP?
- 1994 lt Camaro cylinder head bolt torque
- tunercat comm port
- oil pressure sending unit
- 7 1/2" Pistons
- Sun Visors
- LT1 rear intake oil leak - My experience
- Maybe dumb a/c question
- My first top-end build
- Question on valve springs
- Turbo LT1 with Opti???
- Fair price for exhaust
- have a few issues
- NEED HELP! VATS gone bad... HELP PLEASE
- NEED HELP! VATS gone bad... HELP PLEASE
- subframe connectors
- Beat an LS1 and you still get no respect!!
- New camaro! New help...
- Seafoam? or other
- Bad coil?
- No TPS Voltage
- Cam swap xfi 466
- can i use a hypertech programmer cable as a scanner cable?
- thoughts on scorpion rockers
- cam swap timing set
- 1994 camaro lt1 swap with a 1995 lt1
- 2 step Chime In.
- Bump switch
- Weird Idle
- Lightest k member - confused!!
- Balancing flywheel and pressure plate. Got a question.
- Passangers side O2 sensor
- Cog setup for LT1 YSI???
- Lunati 60121 Cam and Thrust Plate issue
- Mallory 685 Problems
- 3000 stall questions
- Multi function switch?!
- First Fourth Gen, Starter Mods?
- Octane Booster
- Installing nitrous kit and MSD parts
- Fuel Pressure Gauge Install
- Port & polish?
- Fuel for nitrous track only car
- Recurring Power Steering Woes
- 94 Z28 rough idle and missing when warm
- Clutch recommendations
- High mounted serpentine kit
- 1995 trans am cold start issue
- what first suspension or stroker
- Lt1 Turbo/supercharger????
- torque converter question..??
- Help Me with ordering Parts
- idling issue
- in desperate need of diagnostics
- top gear yellow lt1 an insult
- Summit selling 'Chevrolet Performance' Opti's for $199
- Simple AFR "Eliminator" Cylinder Head Question.
- stock manifolds and cat back vs pacesetter lt and dumped?
- Torque Arm and Shocks
- Could be a good deal.
- Stall Wall
- Typical 100,000 mile maintenance
- Starting LT1 tuning
- turbo to N/A
- 383 big bore (lt-1)
- Draining the gas tank
- Banjo bolt tq spec
- UltraZ Hood
- Trans Am bolt ons low trap speed WTF
- Broken wire by passenger O2?
- Motor mount help.
- Question about fuel rails....
- It's gotta go boys
- Questions with setup.
- Which I-pipe - URGENT PLS HELP
- Head gaskets for 13.5+ compression?
- Well its been great while its lasted. Good Bye LTx Crowd
- So I Finally Installed My 8.8...
- Real world 350/383 TBI build.
- whats next..?
- Optispark wobbles
- No Fuel Pressure Gas Gauge Reads Funny
- expected price to pay for n20 installation
- Springs and Lifters for SR
- Bought 95 trans am H/C/I LT1. Running ROUGH. Need help from you LT1 guys!
- obx header question about to buy
- Distributor for LT-4?
- Question from a obd1 noob
- Compression on pump gas
- Irritation
- MSD Harness 685 Questions
- 1.6 rockers 7/16 best option?
- n20
- Intake block off
- Oil on my Opti
- Long Tube Headers
- Kore3 vs Baer BIG brakes
- 1994 Z28, what AFR part number??
- Shorty headers
- Spark Advance and Knock Questions
- rotella 10w30 or mobile 1 10w30
- Where Can I Get These Brackets?
- Bad Otispark?
- passenger side cherry red manifold?
- Bad WOT Misfire
- Do these dyno #'s sound accurate?
- wierd idle????
- Base CC503 tune
- Wiper Help
- Heater sux and low coolant light barely visable
- how to bypass
- Best hose to use for evap lines
- aeromotive fuel pump problems
- Crane Valve Spring Compressor 99473-1
- m6 10 bolt with 4:10 on street tires?
- 355ci forged pistons ring gap info
- Stock long block cam
- Can someone help... PLEASE
- opti or ICM ?
- New cat time!
- Keep breaking starters! Help!
- need a 96' 4l60e for my LT1 swap will any of thses work?
- Summit 52mm TB or stock ported 52mm TB?
- 93 chip car (THUNDERCHICKEN)
- 2.73 to 3.42 worth it?
- Fair price to pay for PCM swap
- 1996 f-body 4l60e into a 1995 chevy 1500
- 1993 firebird
- problem help please
- New 355 will be fired up today
- PCM question
- 04 5.3L carbed in 68c10
- Exhaust questions on my LT1 T/A
- LT1 Swap, stock motor and TB, Very Split BLMs
- Just bought a 95 trans am and have some ?'s
- LT1 in a 1948 chevy
- How to route steam pipe in SN95 swap
- Gears for Nitrous
- so I guess LT1 motors are complete junk and I should throw mine away.
- opti rotor 180° off?
- Need help on oil pump replacement!
- Finishing rebuild and oil system will not prime
- Anyone know the LT1's "Oil Pump Drive" Dimensions ?
- please advise my 19yr old neighbor
- Websites please
- le 231/239 .571/.587 11o lsa
- 1 old spark plug?
- Opti Limits
- crank position sensor loose?
- LT1 Tuning
- How to protect coated headers from rust?
- sorry to be a nuisance again....
- 1994 Firebird Trans Am T Top lock "duck bill claw FLUBERCUB" :/
- Spec or CC
- idk what the problem is any one care to help
- vortech pulley boost?
- LT-1 Exhausts Year to Year
- Engine swap, does nothing when i turn the key
- LS1 Brake Upgrade Question
- Pacesetter headers corrosion
- zex nitrous kit on lt1 HELP
- Need help with fan wiring
- Anyone make a boltin fuel pickup with -10 feed?
- h/c/i, lts.....clevitte bearings???
- Clutch and Fly Wheel Reccs?
- need help car won't start
- will it work
- So my 93 TA uses a 92 starter?
- Lt1 INTO a ls1 body, teach me.
- 94 z28 not starting
- trouble scanning for codes
- TURBO LT1 winter build, tons of pics inside!!
- Any experience with LE 21* Trickflows?
- guys with speed inc fuel lines step in
- reading spark plugs
- Aftermarket electric fans
- What all do i need to install a LT4 hot cam on a 95 LT1 stock motor?
- Need Direction on a LT1 C10 build
- Motor Mounts
- Leak down test question(s)
- Guess my numbers
- Houston area LT1 tuner???
- Check out this Ebay Listing
- Best place for mail order tune?
- Ignition Coil Question
- Small heads on built 383 bottom end?
- What solid rollers
- Power steering fluid loss
- Submerged the opti...
- Head gasket and bolts
- Need some Help on a LS1 Swap!!
- How important is Torque Plating?
- 93 Z28 Camaro "Need some pointers"
- Suggestions for my new 355, 600.00 left to spend.
- What power difference between these two heads with my combo?
- opinions on cams for budget turbo build
- LS1 eibach springs on lt1
- Need a clutch in my LT1 T56 Vette
- Scored Cam?
- Building a 1LE drag car - pics and links
- Best place to buy a 93-97 WS6 style ram air hood these days?
- Texas Speed Rumbler vs Loudmouth for LT1
- Exhaust vid: Texas Speed rumbler, Pacesetter headers
- Minor bolted LT1 runs 13.6 @ 106 (vids)
- Clutch cable snapped or...?