View Full Version : LT1-LT4 Modifications
- Specs for LT1 crank bolt?
- anyone in here running the DynaSpark?
- msd
- Can I hit 11's?
- Us, Our Cars, The Future... (Kind of long)
- Opti-Spark?
- interchangeable ds?
- trouble with fipk
- LT4 Starter touches header primary
- Need help with choosing headers
- Degreeing Camshaft Help
- Crank hub removal?
- lt1 heads
- 94 Z28 Shifting Problems
- any sound or video for hotcam?
- exhaust gain question {cut-out vs muffler}
- Pros-Cons Long Tube Headers
- Fpr
- What is the best clutch(500hp daily driver)?
- Turbo cam?
- Hotcam degree wheel?
- Whats the easiest way to get the lifters out?
- New Everything :)
- LE2 w/ stock bottom end
- LT4 knock mod?
- idle problems
- Taking out Thermostat?
- pacesetter LT's
- Finally got the car back
- Who has a carbed LT1 intake for sale?
- Kooks LT headers
- 650 HP and 650TQ - Possible N/A?
- Where can I buy an LT4 knock module?
- so how does one get an LE package?
- Just bought my first LT1
- Bought used cam, no cam card
- What such it run?
- Mounting tach on lt1
- How many teeth on M6 flywheel?
- LS6 springs on an Lt-1?
- Help me out guys
- Can I pull a Valve without removing the head?
- What is the difference between a hydrolic roller and a solid roller set-up??
- head gasket
- Headers or Subframe Connectors?
- LT1 Mod questions?
- roller rocker
- Look at what I've been doing...
- new motor, runs almost perfect but IS HOT!! (overheating)
- What kind of ET Gains with heads?
- compression ?
- Going 700R4, tips?
- LE2 soundclip please
- 11.4 Compression
- Cloyes Gearset Markings
- Need quick help with Ebay Opti
- Is this normal wear? (pics inside)
- 396 LT4 Build/Buy
- rocker arm adjustment
- Belated congrats to N20 Dave
- anyone here interested in a LT1 head/cam 420+rwhp setup?
- missing at idle
- New Chip Or What
- 383 LE3 Guestimates?
- Moroso filter fitting problems?
- fuel system upgrades for turbo
- ET guess....
- 355 fer the newb
- accidently put leaded 100 octane in 97 ws6 with 396 stroker
- Federal Mogul Engine Rebuild Kits
- Race-Prep LT4, pump gas, hyd. cam, catted, daily driver makes 435 WHP in C4!
- New best, 355 6 speed NA. 10.72
- Fuel system upgrade advice requested
- busted hydraulic hose from master to slave
- GM 847 dont like it dont post it
- TNT nitrious kti
- Head Swap
- Help me pick a CAM!
- What valve seals to use on stock head with .570-.580 lift?
- lt1 parts for sale
- Engine Swap
- Issues w/ Solid Roller setup
- Lets see your switch panels.
- LT4 rocker arm help on AFR heads!!!
- Rebuild or Swap the LT1
- LT4 roller rockers
- Where is the orifice tube?
- What do cats cost on 96 z28 + labor?
- how much do roller rockers account for on a cam swap?
- OK Dyno Number Guess
- Y pipe info
- Gettin closer!!
- rebuild
- what cam would compliment...
- no mufflers or no resinator?
- poll on what i should do with my heads
- Decided On A Plan 4 My Car - Need Opinions
- Joe Overton Cams
- Is it ok to remove the oil pan windage tray?
- Need LT4 block and heads
- f body weight
- thermostat question
- Need Help Modding My Caprice
- Opti-Direct
- LT1 "Sleeper" Cams?
- what my car should run
- 94 converter question
- Blew up the rear, what to do??
- Best mileage in my life!
- valvetrain geometry question
- Misfires cost 50 rwhp?
- Edelbrock Performer RPM LT1 Cam
- o2 sim problem
- what times do you see me running?
- C'mon its an LT1....
- Porting Heads
- hp gain from K&N Air filters?
- Trouble Code
- Using the LS1 K&N FIPK
- Just bought a 230/236 comp cam
- On going fuel issue with an LT1...
- lt1 miss
- Calling all users- Is this anybody's car?
- Too high of a stall!!
- Dyno Charts?
- question about le2
- How many miles do you guys have on your LT1s?
- GM847 with afr 190cc
- Nos 5177
- Exhaust ??
- LT1 to LT4 conversion?
- procharger and turbo question
- why is my car running hot???
- Fan temps for 160Tstat?
- Ordering My New Exhaust Soon - Who 2 Buy From?
- What cam is best
- Intake Bellow
- camaro with 110,000 miles?
- WOT Tach Problems
- Cam Bearings
- GM Oil pump Part Number?
- coolant line on back of heads
- No Such Thing As Stupid Questions... (iron heads?)
- Should I get this car?
- New dyno numbers. 355, GM lt4 heads, 476 rwhp.
- headers installation
- Hotcam longterm reliability?
- header question?
- look at what i got...
- Here's an update for those who remember
- cam??
- Will I need to reprogram after Injector Swap?!
- passenger side head wont pry up
- OK what do i need to do to go carb?
- LE package
- Big Rick on the cover of this month's GMHTP
- Need some exhaust pics
- No closed loop
- difference in lt1 and sbc
- aftermarket high flow fuel rails?
- silver bowtie roller rocker identification help please
- I want to drive my car!!
- opti timing tips?
- What Is On The Back Of The Left Head??!
- Frustrated, intermittent hard start
- 12.91 @ 112mph - ??wtf??
- Bolt on help!
- Looking for some opinions...
- Where can I buy a hurst short throw shifter? 97 WS6
- How hard is it to remove the Opti-spark?
- TT LT1 Applications
- peoblems
- What the heck did i just pull out of my oil pan?!?
- what problems can be expected LT4 in 1972 C 10
- How do I tap the oil pan without taking the front end out
- lt1 blocks? or SB's?
- Replaced Optispark, other small things, and car doesn't run hardly at ALL.
- Best deal on Headers/Y-pipe???
- nitrous + 4500 stall = ?
- I have a question about my car
- 387RWHP, little inflated?
- Eldelbrock.. afr... lt4?
- Eldelbrock...AFR...or LT-4?
- High Flow Cat
- valve spring question
- Finally some progress on the SB2
- Engine bay pics..
- will this timing chain work with my 96 formula?
- balancer bolts
- 1"3/4 or 1"5/8 shorty headers?
- LOST The Engine!!!
- LS1 injectors in LT1
- Cool pictures
- Help .. need a good combo
- Where to get the best deal on a programer?
- need the truth
- DTC 16 lo res failure - intermittent?
- Best quality Predator Type hood
- Vacuum leak?
- im screwed.... BAD!!!
- hpp
- ported heads and intake
- 1.6 Roller rocker install completed....
- K&N FIPK on Ebay
- gear drives??
- bigger injectors = new pump?
- Where to start Modding
- Which One?
- lt4 hot cam and blower?
- Guidance for a Stumbling '94 Z28 6-Spd
- LT1 NHRA Champ 10.20 @ 133.6
- spark problems
- Aluminum flywheel conversion worth the money?
- Best motor mounts?
- 224/230 112LSA cam for sale.
- Help in chosing LT1 oil pump??
- Turbonator??
- LT1 cranck shaft PN#
- MSD Cap and Rotor
- 93 Z keeps dying
- Swapping cams
- Custom exhaust
- Injector fix
- Injector-mix
- Buying a high-mileage LT1..
- $1,000 to spend, what to do?
- Question ..About Mods
- Where to send stock heads for porting?
- What are the best bolton heads under $3,000?
- where to find a differential
- help with 1991 corvette
- Dropping an LT1 in my 93 Z71
- 1993 intake elbow question???
- 383 LT1 Carb conversion, couple questions.
- hotcam vs gm846
- CC306 people, hows your mileage
- intake elbow
- Well... $3000 and -5 tenths and 5 mph later... Need Help!
- looking for a white 97 formula
- best power adds
- Cam
- file change???
- Idle problems
- 94 Z28 Throttle body bypass?
- What cam should I get?
- 385 Lt1 Stroker F/S Must See!!!
- pics
- Compression readings too low?
- what to put in place of LM Resonator
- What kind of numbers am I looking at?