View Full Version : LT1 Based Engine Tech
- Revolutionary Performance& Machine
- Is this a pink or powdered metal rod?
- Afr 215 Raised Runner
- LPE/Joe Overton combo dyno #s...sort of
- suposed LE2 heads off ebay came in today
- Help figuring out why my new motor runs like crap.
- rocker arm stud question
- M6 to A4 wiring on 94'LT1
- Car Trouble
- where to get egr blockoff plates
- bronze oil pump drive gear
- Cooling Problems
- Think i got the wrong heads!!!!
- anyone know Fabian harper aka lt1maro
- advice needed on finding mechanic and new LT-1 for 94 Camaro
- Custom VSS mount, pig tail needed...
- Breather Cap on valve cover?
- Outa Gas? Replace Fuel Pump
- Best place to get......
- Normal for 306 cammed motor's rpms to flutter up and down at idle?
- Cam help
- Is anyone running the GM846 cam?
- Anyone know of any books/guides for learning how to port heads?
- LT-1 intake leak problems
- tricky cam selection...flow numbers and specs inside
- LT-4's???
- trickflow elbow + nitrous plate , enough room?
- Exhaust Question
- Low Fuel Pressure Diagnosis
- Jet-Hot or not to Jet-Hot...?
- Very strange, Rear Main Seal housing bolt fell out!!! <LONG>
- Which headers for lowered e-tested car?
- best catback
- just got my favorite exhaust!!!
- Hoist attachment points
- opti can cause individual cylinders to miss!
- *video* 224/230 cam on 93 firehawk.
- No start help needed
- Some how and engine works questions
- best way to get steering shaft coupler back on?
- Removing rear main seal gasket
- powerwash engine bay?
- advice for a 95 Z28 please
- Need Serious Help
- Digital Ignitions
- Header questions
- oil pump and oil pan question
- 04 GT vs my LT1?
- Opti-spark iritation
- Trick Flow Heads
- 396 owners. Need help picking my injectors
- ? about code 97
- LT1 Fuel Pressure Question
- Eagle 5.7 H-Beams - Clearance Issue
- oxygen sensor questions
- Best Intake gaskets ??
- Could this cause my heating problem?
- In the market for a Camshaft
- SPEC stage 4 or SLP clutch?
- Anyone know the bolt size for EGR pipe->manifold?
- HotCam Question...
- Buidling 383, oil cooler question
- Another LT1 misfire thread - but this time its fixed!
- car problem please read??????????
- Tunnel cross brace?
- Electrical problem? HELP!
- Time for a rebuild..
- acts up when hot
- My guide to a low/flat 12 automatic
- Flywheel and balancer needed to balance rotating assembly?
- closed loop problem, how to force open loop??
- hard starting and stumbling
- Pedal to the Metal
- My Cap and rotor bad? (PIC INSIDE)
- What size are the waterpump bolts?
- LE3/306 install times?
- Cam Fuel milage, What do you get?
- Not Bad...stock Lt1!
- heads cam on a stock auto
- 1.7 rr's with lt4 springs?????
- Opti spark bad or Computer????
- Valve Cover question???
- Solid ROller... Hydraulic Roller heads????
- Power from porting?
- bottom end build up
- 147 MPH - Won't go any faster?
- Still down on power but i'm thinking its electrical.
- Opinions on Kooks Long Tube Headers
- absolute bone stock z28 back from the track
- Cap and Rotor?
- removed egr, idle still intermittently crappy
- stock y pipe and hi flow cat?
- Question
- Ooops! I cut the wrong wire trying to install a tach!
- manifold clamp???
- 96 Z28 idle's but won't rev up
- New 383 SUCKS
- 224/230 (cc503) guys in here!
- EGR and AIR question
- 95 formula strange sound(clic,pfffs)i dont know?
- Does CAI really increase gas mileage?
- throttle body bypass
- My Track Gains from Various Mods!
- O2 Sensor Question.
- My MSD is getting reallly hot under the hood!?
- Need advice. Trying to get my car running ASAP.
- hmm
- AS&M or rk sports?
- Is there a part number for the ignition coil pigtails
- I have a 94 LT1 and about $5,000 to spend, what engine upgrades to do ?
- New optispark, new plugs, new wires, still misfires
- installing new springs, have question
- Is my sprocket in far enough? (pics)
- Better Driveability?
- Where's this wire go?
- Got a scanner, please help with these #'s!!!
- Plug wires causing performance issues?
- How do you reinstall lower timing chain sprocket?
- OVC Group buy...
- MSD cap Rotor
- Basic Fuel Filter Replacement Q
- LT1 Hub, ever had one come off?
- Long tubes and y-pipes
- best place to orderr 160 thermostat?
- Shifting issues after cam and tune.
- Is this an MSD replacement for the Opti-Spark?
- Spec III or Spec IV Clutch
- Finally got my 383 back from machine shop Jail
- Help me fix my high RPM power drop-off
- Performance Ignition Wires
- Car won't run with check engine light off
- 02 milivolts all over the place
- Question on tuneing/revs
- Mac mid 94/95 install in my 96 vert how long roughly.
- Problem at High RPM dyno graph inside
- New Cloyes LT1 timing set in Summit catalog
- Long Tube Header Clearence
- power "dies" around 4500ish but comes back at like 5000
- Could this be normal? (MAF)
- stock valvespring height?
- How do you guys set your Comp R Lifters
- SLP Headers Install Times
- anyone ever put a gear drive in an LT1 car?
- How hard is it to change the motor mounts with longtubes?
- is there a PN for the waterpump drive orings?
- Not your typical LT1 intake
- alternator clearance with new valve covers
- cranks, sparks but wont start
- Good stuff on roller lifters....
- Rath Motorsports changed to GMR SPEED!!!!
- GM Hot cam kit install trouble
- just making sure
- New to the fourm Please help me!!!!!!
- Wiring Issues After Teardown Please Help
- AFR guys, what cam are you running??
- Be Cool Rad installed..Now Cant close HOOD!
- exhaust ?
- Chirping from valve cover after cam install
- just started cam install...
- cut out/slp y pipe
- if oil pick up fell off??
- Oil Pan Gasket
- Need help with my friends car
- Weird Tranny Noise
- Just got back from the track, VERRY dissapointed!
- Help ASAP w/ Street Twin...balance problem!!
- Wet MAF Sensor
- Ran my car, what do ya think
- Temp Guage doesn't work.
- 97 ws6 engine into a 95z28?????
- 1997 WS6 Caliper work on 94 z28?
- Getting car ready for spring, got some problems though
- How much to install springs?
- Cam swap+springs Issues?? @HELP thnx
- Please read this before you choose a cam!
- Do i need to use my overdrive alt pulley with asp balancer on my auto?
- Question on y pipe for jet hots
- RK Sport & AS&M header people
- LT1 for z28 vs Impala
- quick help!!
- Who as the best Head and Cam combo
- 93-4 to 95-7 Hose Update 'Conversion' Info
- possible rebuild
- so i've got a leak (brake fluid?) *pic*
- Will Mac mids choke an LE2 setup?
- tps!!!
- LE2.5 1/8 mile track times on street tires
- tell me if this is possible
- Anyone know the thread size of header bolts?
- adjusting rocker arms
- Can the oil filler neck on stock valve cover be removed?
- Low RPM shudder
- gas tank ventilation
- help with crank numbers
- Where to find AC bracket?
- sudden bad vibration. Help??
- OPTI spark and water pump O-rings Help?
- Kook's LT's touching an AC line..?'s inside
- custom grind
- Locking lug nuts for White SS Rims??
- Is some knock unavoidable on the lt1 and how much is too much??
- Ignition switch keeps sticking...can't turn car on
- Long Tubes Questions
- how do you pull the engine from bottom
- Compression and spark plugs(heat ranges and detonation)
- radiator dimensions
- New Opti showed up BROKEN
- Callies Or Cola
- Opti Crapped out, LTCC questions..
- Starting Problems!!!
- Critique my mod plans!
- Header Size??
- Does anyone know the size of the tranny line fittings?
- Mallory 685 stumble
- Time to make some decisions ~ need advice!
- Anyone have instructions for replacing the opti??
- Spark plugs
- Anyone in Upstate South carolina willing to work on a 97 fbody?
- fuel pump bucket???
- headers for a 93
- lt4 conversion compression ratio ?
- Well, It was the opti......
- Displacement and Emissions
- Wont start when it rains.
- May be about to get a used LT1, need advice,info.
- EVAP purge valve?
- This sucks. Oil leak after opti install
- Good deal?
- Coil Bind? Valvetrain experts in here.
- Installing double roller timing set
- LT1 Nitrous Help Needed! Understanding Nitrous
- anyone use this underdrive pulley? (ASP Harmonic)
- hesitation
- A few questions regarding o2 sensors
- True duals HELP...
- Please Help!
- Size of EGR "nuts"
- High Idle??
- Wierd....Hesitation and somewhat Stumble (did search)
- Spark Plugs backing out?
- 383 w/ LE2... Worry about the tranny?
- Solid Motor mounts or ES Motor mounts?
- How long to remove heads? (first time)
- One thing after another
- Big cubic inches, shorty headers, who's got em?
- Is 11.54:1 compression too much on 93 octane?
- Anyone tried the Turbonator for gas mileage??
- What's better, LTCC or Delteq
- clutch install questions
- Cam and Head Bolt Lube???