View Full Version : LT1 Based Engine Tech
- Got my new CAI installed.
- this cant be ture
- 95 lt1 oilpan leak
- Whistling NOISE
- Changing Rocker Studs ?
- Aluminum heads?
- DYNO RESULT Problems
- 6 and 8 running RICH....Monoblade?
- My Trickflow #'s
- Crank hub stuck? help please!
- Will any 1 pc rear main 350 crank work in an LT1??
- Unchokeing the engine
- "Upgrade" questions...
- Probably the most overasked question ever but...
- 96' Z28 Air/Fuel Gauge?
- What cam for 383
- cost of rebuild
- How do I change the air filter?
- Removed fuel rail and now car barely runs?
- what would be the best spark plug for my application?
- LT4 Hotcam & Porting Heads
- Backfiring an indication of bad o2 sensors?
- Swapping stock injectors for svo 24lb.
- cps
- No Spark Diagnosis?
- To go longtubes, or Not???
- why does this happen
- Air Dam
- Troubleshooting help needed!
- Wiring up electric oil pressure guage
- harmonic balancer
- Why do people run exhaust over the axle instead of under?
- Compression ratio question
- 94 Z runs rough under light acceleration
- probs with new car..need help fast!!
- Removed oil cooler, now I have better oil pressure
- whats the best header bolts (locking)?
- what kinda of 383 shortblock for 200 n20
- starter problems
- Magnaflow catback w/off-road pipe and headers = big thumbs up
- Oil pressure acting funny
- lt1 sensor list?? need help
- 383 vs 396
- simple headers question.
- CC306 designs?
- Possible broken lifters?
- Does catback affect cutout sound
- Valve question.
- Low Oil Sensor Replacement
- need new hub stripped old one with puller best place to get one?
- Thanks to all
- TQ specs needed!
- switching from shorties to longtubes, does pcm have to be retuned?
- What to do with my exhaust?
- Fuel pressure drops to zero after 30min.
- 383 Woes
- Front Cover Gasket Question??
- True duals??
- Oil Questions
- Pulling codes
- Comp cams timing sets #3206 & 3207
- Pushrods
- What would this set up be good for in the 1/4?
- Gm 847?
- How much HP
- Torque setting on heads/intake?
- Bought a custom cam, what do you think.
- torquing main caps...
- ?? Hot Cam with just Springs
- whats the best sounding cat back w/ lts
- Roller Rockers 1.6r
- Im about to cry
- another carbed lt1 question (distributer)
- More 383 Progress pics!!!
- dyno #'s
- will LT1 manifolds/headers fit vortec heads
- How much will a catback help?
- ported lt1 heads
- year of lt1 need help
- mac headers ?
- anyone know part # for mr gaskets .026 head gasket?
- going carbed
- LT1 Emissions Question
- doug rippie
- 383 stroked monster....thats what i want...how do i get it?
- Cranking compression too high??
- delteq question
- Ok i am stupid i know and am probably asking something already posted somewhere but..
- How should I refresh my tired LT1?
- do i need a fuel pressure regulator?
- cam dowel pin
- Map Sensor Problems ?????
- What could this part be (under car) ???
- how hard is it to change the opti
- Valve Covers
- recommendation on oil pan please
- Pics of my repaired afr's
- O2 sensors gone bad?
- just wanted to say thanks to everyone
- What is my CR?
- Which of theese 3 CAI's is the best?
- Fuel Problem
- Pacesetter
- correct part number for asp pulley?
- Code 52
- Link to 93-97 Firebird Parts Manual?
- New Optispark bad? I'm gonna burn this car down, please help me!
- Fans not working - Blown Fuse
- Dyno'd my car today.
- Closed loop....then dies!!!
- Has anyone got the MSD cap & rotor yet?
- motor is gone....what now?
- RWHP To Expect
- LT1 aluminum heads... Are they all the same
- Poorly running LT1 need help with diagnosis
- Cam questions?
- dynotech or delteq
- which universal X to use for true duals with pacesetters?
- Recommendations Please
- securtiy light
- Rebuilding a waterpump
- Car is spitting and sputtering and I don't think its the opti
- part info
- Power steering pump won't tighten any ideas?
- Detonation loss?
- Is My Time Off?
- Delteq Opti-Direct ROCKS!!!
- throttle body adjustment screw?
- dynomax headers????
- Cough, chug, spit and sputter...
- No oil pressure
- DELTEQ users, Did you keep or take out Rotor?
- Breslin header bolts aren't perfect!
- Is it worth it to pay more for coated pacesetters or get uncoated?
- Symptoms of a bad waterpump?
- What am I doing wrong when installing my water pump drive seal? *PIC*
- Custom low mount setup PS and ALT
- Hissing when turning motor over by hand
- Comp 987's on LT4 heads
- head and cam...what #'s should i be getting?
- Opti rotor
- 1 chamber flowmaster race mufflers, true dual
- I need some help picking a throttle body for my setup
- Swapping from 987's to 918's worth the $$?
- Budget valvetrain for CC306?
- more LE3 383 track times
- Ported heads+ felpro 1406 header gaskets?
- Gutting the stock cats?
- New/Reman. Opti's, big differance in quality?
- New 357 NA LT1 times!
- Impending Delteq install
- Whats my HP, torque and 1/4 ET.
- Those of you with home-made X-pipe setups....come inside
- LE2 6500 RPM concerns....
- pacesetter help!!!sorry so long
- Loudmouth install - hanger question
- Lt 1 Intakes?
- Opti-WaterPump-Plug Wires
- Kook's Headers. Easy Install?
- Will these mods could I get high 11's????????????
- Duals Guys...
- seafoam?
- Opti wiring for cranking but no starting
- In my love/hate relationship with my car, im back on the love side.
- Not to loud catback
- True Duals with Single Chamber Flows
- Heads & etc. on 120,000 mile motor
- oil Pes. issues, got me stumped...
- I want true duals and my car is lowered!!!
- SLP shorty headers
- Help! Need Opinions
- oil pan question
- LT1 to a LT4 conv. for a 89 iroc? will it work?
- Suggestions on Mods
- so is it bad if I can hear air while removing the valve springs?
- Questions about lt4 hotcam kit
- Bearing failure?
- Engine rebuilding, looking for advice
- Anybody seen any how-to articles on cleaning and/or replacing the IAC?
- What would cause oil pressure to move 5psi up and down at idle?
- Valvetrain parts?
- Another part#
- Question about engine/pcm harness.
- question for the exhaust pros
- My Mofo is still backfiring....
- Intake Manifold 101
- lt1 heads removal -different perspective?
- Finished project Pics "Victor E" set-up
- Is this intake ported? (pic)
- building a 355. have a few ?'s
- 383 Clearance Issues?
- would i see any difference going to a 54mm TB?
- vented or non vented opti 93z
- A few more horse....
- advice for future rebuild.. lt1 to lt4???
- Looks like Pacesetter has made some improvements
- What size is the meeting place of the Y-pipe and catback ?
- more air/fuel
- For Those Skeptical.....Motor out the top
- Power steering mount upside down, custom??
- RWHP on stock injectors
- gear driven timing set
- having 383 built.... general questions
- Erratic stupid lt1 knock retard!!!.
- whats the differencs in the walbro 255 and racetronix walbro with harness??
- Anything else possible besides IAC?
- need help ASAP new opti vs cap and rotor
- do they make a "spark plugs wrench"?
- What starter for new 383 daily driver with 11:1 ?
- What should the O2 reading range be at WOT?
- LE2 h/c on stock bottom end?
- 383 progress pics!!!
- Underdrive Alternator pulley too much?
- A4 for my M6
- Still hard start? (MANY new parts)
- Blown motor :(
- Smoke coming from tailpipe. Rings or Valveseals?
- Ported LT4 vs single plane & rpm differences?
- Gonna get a stroker next year what upgrades do I need??
- fan wont turn on
- fuel injectors swap?
- Building 355, need sugestions
- Where to buy the cheapest OPTI?
- kooks lt1 ypipe with cats, anyone have it?
- Warmed up car low idle
- Pacesetter Long Tubes - your opinions
- auto lites 104?
- lt4 intake and trickflow heads???
- Difference between 1994 and 1996
- Advanced Inductions Question
- 1.6 rocker arms smog legal?
- Beauty & the Bitch
- Hot Cam in a 94??
- False Coolant Sensor Light?
- Transmission Fluid and headers spell disaster
- Atf
- power steering pump or rack?
- t56 swap in a 93
- My 1st LT1 plug wire change change! You can do it!
- how much hp gain w/ lt4 intake
- Typical deck clearance and gasket bore??
- Can I just unplug my IAC connector?
- Help! What is this pigtail and should it be connected to something?
- how much can be milled off an LT1 casting
- 396 Clearences
- exhaust suggestions.
- piggy back switch install??
- A.i.r thingy on passenger side exhaust manifold.... broke.. *pic*
- New 357 dyno numbers..
- 383 stroker question