View Full Version : LT1 Based Engine Tech
- Lookin for advice on upgrades
- pcv question...
- Low Idle after opti/waterpump/intake oil fix
- stage 8 header bolt sizes
- pulling motor tips/tricks
- horrible miss 95 Z28 with LT1
- K & N Air Intake Mod - Jag Lump
- 3.5inch Exhaust pics needed
- Oil Sending Unit on 1994 Camaro Z28
- Antifreeze Leak?
- At what mileage do YOU change your spark plugs?
- IAC OHM'd readings bad
- LT with mods or Stock LS
- For those who are looking for an alternative to COMP CAMS Beehive springs...
- Start after opti install
- What normally goes wrong with optis?
- Rocker Scorched
- need advice on more parts to buy!
- Got Fuel Got Spark but no FIRE
- LT1 Heads
- Where to get oil pump drive gear
- What year heads are the best for porting?
- Continuity at three wires of the icm
- Oil Level Sensor - Replacement (1995 Z28)
- Valve spring install height problem,please help !
- which RTV?
- 95z runs bad when cold
- Is a throttlebody a waste of time at this point?
- Help - Engine cranks, but won't start (no spark), options exhausted
- Down and out z
- 4500+ rpm dead miss...on the DYNO:cry:
- static and dynamic compression??
- guess my HP numbers...
- Should I use thread sealant on the coolant crossover pipe?
- Has anyone had a P0400 without headers?
- Need advice on valve seals with my new springs
- engine overheating
- LTCC & Plug Wires.
- bad opti
- AC compressor change out
- How many quarts of oil for a Wix 51069 oil filter?
- Need a thread size please...
- Starting the car without a water pump
- Rockers rubbing on ARP studs
- oil pump ?
- Is my opti-spark broken?
- Positive battery cable wires...
- 2 Dead MAF's in 2 days...and 1 dead MAP.
- cam or LE1 on 88k LT1?
- Valve Problem?
- Tdc
- Valve spring question.
- are both heads same ?
- Where to buy LPE cam?
- black box next to air filter housing
- Difference in 93 - 95 LTI motor
- Going to the Dyno soon what to expect?
- Starting Problems, Wont Turn Over
- how far does the TB blades open at WOT?
- ltcc and coil relocation kit?
- Code 32, crappy gas mileage, poor acceleration, help!
- opti problem or not??
- Deprogram computer LT1/no eng.
- help needed with stalling
- Do underdrive pulleys help on a 1996 LT1
- 30 lb injectors to small???
- O-ring on water pump drive shaft. Where on shaft does it go?
- LT1 Rebuild On a Budget Suggestion
- Keyed Crank Hub Necessary? Poll
- Holley TB TPS% issues
- lost power
- My 1997 Z28
- Speed Inc's Cadillac cam
- Replacing LT1 ignition with Dynaspark and MSD!
- AHH SMOKE START! i need help
- What should i do
- Valve spring height
- ses blinking
- Melling HV pump oil pressure problem
- Harmonic Balancer / Damper Question
- Not To Happy With My Track Times
- Where to find Manton pushrods.
- rocker arm install cost
- oil pressure while priming engine?
- New stroker engine won't start. Suggestions please.
- Starter runs as soon as battery is hooked up
- Does the opti-spark need to be installed a certain way to work?
- Opinions needed on Water Pump Seal - pics inside
- Doggier after computer swap?
- NOS vs Supercharger (Battle of the Century)
- Help! what oil pump drive gear to use
- Cam Time
- felpro,perceys header gaskets at local auto zone ?
- LTCC in and Running!!
- TPS bad? Voltage reads .63 at idle-4.59 WOT
- Lokar Dipstick Install problems
- What kind of thread sealer for rocker arm studs? ARP was letting oil through.
- 96' Z28 problems
- Heads and pistons.
- A question about my 95 LT1....
- Opti + Water Pump + Seals = Oil Leak
- What is Your Favorite Radiator Additive? (water wetter, purple ice, 40 below, evans)
- alternator rebuild guestion
- some new pics/vid after gm847 install
- 93 Z28 now sluggish, rough, and occasional backfire?
- Cam help please
- Thanks Lloyd and a few questions for you guys
- Follow up on random/multiple misfire......PLZ HELP!
- New Heads?
- 1/4 turn on LS7 lifters not enough?
- where can i get some valve covers like this???
- oil pump drive gear question
- Rotating assemblies ...
- head port sizes
- LSI Lifter same as LT1
- went for a dyno tune lost oil pressure
- lt4 intake gasket to heads gap?
- Head/intake swap... remove fluids??
- daily driver cam
- 90K Mile Tune Up?
- crank issue
- cylider temps between cyiinders.
- 149$ ebay opti review/teardown with pics
- While I'm at it
- ICM dead possibly... Autozone replacement decent?
- oil pressure gauge
- 408 ci LT1
- Looks like I found my high RPM miss.
- 95 LT1 Running Very Rough***need help!
- Taking out webing in Stock Valve Covers
- HELP !!! sick LT1
- Deprogram computer LT1
- thinking of possible 383/396 combo, anyone with TEA heads
- Car Problems
- rotating Qs
- opinions on cam
- For you LT1 guys...need some help
- 383 dyno graph - strange dip in upper rpms
- Fully Forged engine when she lets go...
- Corvette Shortblock
- Backpressure confusion, SLP Loudmouth/Magnaflow
- 305 cam swap, rr's, pushrod length
- Lap the valves or not?
- First Battery Now Starter!
- loud ticking
- Excellent and free tuning advice
- yet another LT1 overheating.
- Help me set up my newest opti! MSD or GM?
- Procedure to by-pass engine coolant fan relay?
- What springs for a LPE 211/219?
- Camaro keeps overheating
- Noob Question How much H.P. should my car have???????
- HELP!! Squeek wont go away!?!?
- random/multiple misfire......PLZ HELP!
- Balancer Wont line up belt pops off HELP!
- Where did you mount your LTCC box?
- TB Bypass?
- help on some codes please
- quick question
- Service Engine Soon Light
- 94 TA Suddenly Boggs
- 3 of my gmpp guideplates aren't hardened
- car no start
- lt1 modifications
- car backfires
- 405hp on Mustang Dyno
- Distributor ?
- Got me a Z28. Heres my story, and I have a couple Q's
- Dropping an LT1
- Lt1 Manifold Air Tube Threaded Plug Size? Pics Inside.
- Has anyone measured how much lower the inner lip is on the comp micrometer?
- Missing Problems
- Few quick ?? on 95 LT1 into 97 car.
- Thoughts/opinions on this LE2 combo?
- too much cam?
- Low idle in gear, codes 45/65
- 168 Tooth Flexplate and Starter Issues
- Seal on water pump gear drive, do i cut it off to replace?
- Pushrod length
- Welding on Head
- MAss Airflow Sensor?
- BEST(and cheapest) long tube header?
- high idle
- New piston install question.
- How can
- LE3 h/c vs. Adv. Ind. 200cc h/c
- What are these things? (Pictures)
- lt1 fuel line/fpr o-ring part number?
- Analyze my freescan datalog please!
- street cam?
- Tig welding on waterpump??
- Checking pushrod length Without using solid lifter
- 93 LT1 T/A wont start with door open
- Stock camaro failed emissions!
- LT1 overheating
- PCM ground for fuel injectors
- Need piston information.
- Rebuilding LT1- LT4 hotcam 383
- LE3.2/LE2 Guys HELP!!! 383
- unvented to vented opti
- Header Install...NEED HELP!
- 1.7 Roller Rocker question
- injectors will not open
- LT1 engeine specs
- clearity about the opti
- No SES light, Car Stalls Repeatedly
- Cam swap (to the smaller one :( )
- Whats with the oil leak on 96-97 LT1's on the back of the intake manifold?
- GM MAF Sensor Part #
- Has anybody ever had an LT1 water pump that didn't have the mating surfaces machined?
- Another overheating LT1
- Thermostat O-ring question
- 1994 lt1 running bad @ WOT.
- 94 formula a4 ran 13.8...now wont run anything faster then 14.7s
- le2
- Engine Is overheating in 1997 Z28
- It Finally Gave Up
- 93Z w/blown LT1
- Pics of my engine
- porting stock lt-1 heads
- Idle problem and lean on cold start only
- Valve spring for hotcam
- Good Write Ups
- Daily Driver Setups and Stats
- Cyl. Head Temp.Sensor Question?
- So how you think I pulled this off? Two broken oil level sensors within 3000 miles
- Highest lift cam with short valve covers.
- Valvetrain questions
- 1.6rr question
- Need Some Help folks
- help on cam choice
- Just want to know what everyone thinks.
- Shift light install questions
- Is it normal for reteainers to have some wear on them after 3000 miles?
- Stock LKT1 rods capability
- next mods
- Difference between RFI AND EMI supression(plug wire)
- removing the smog BS?
- car wont run longer then 5 minutes then shuts off????
- Anyone ever sealed a nonvented opti? And need opinions for cap and rotor
- help with no idle problem please
- Cost to run 2.05 valves in LT1 heads
- This will make you feel good...
- Need help adjusting MSD distributor
- Lifter clatter after fifty miles.
- Stroker build, local or purchase complete set up.
- L99 swap
- best Cam and Head combination
- Ticking valve or exhaust leak. Problem solved
- No injector pulse