View Full Version : LT1 Based Engine Tech
- Safe to do Cam swap
- Overheating with Fans On!
- Optispark installed wrong?
- Upper radiator hose without small TB hose.
- Woosh?
- Need Help!
- Rod knock, trading in...just replace bearings?
- fuel preasure problem
- '97 Power Door Locks Acting Up... Any Help??
- need an oil dipstick tube, any aftermarket for LT1?
- Valve spring shims
- Electric waterpump cooling capacity vs stock
- somebody help me with pricing
- Doing away with the IN TANK fuel pump??
- While installing Roller Rockers.
- Programming a 95 Z28
- pro-gram engineering main caps choice?
- Head question
- How do you tell if you have 4 bolt mains?
- Would 4.78 Volts DC at the Knock Sensor terminal cause DTC 43?
- What does this ground affect?
- How much of a difference do 1.6 Roller Rockers make?
- Went Carbed SBC: What do I need to do with the Wiring Harness to retain Accessorys?
- Quick Question about Air Foil Bolt
- difference in ATI superdamper?
- Whistling & Hesitation Problems
- Oversize Crank gear for ED timing chain?
- My whole car shakes when I accelerate
- what are good qualty pats for top end rebuild
- Can rear O2s be extended like the fronts?
- Counting Knock.
- Real HP gains with these mods?
- what spring height?
- LT4 knock module
- Optispark Seal
- Any helpful hints on finding coolant leaks??
- Hayden Fans? What Size?
- Knock and horspower loss questions??
- Help with several problems / Rich / BAD Mis
- Oil pressure problem???
- My Car= One disaster after another!!
- Help with EGR CODE P0400 and EGR simulator
- Tune Up Advice for Newbies from a Newbie...
- Magnecor or MSD
- trans conversion question
- True Duals Kit
- Pacesetter y-pipe question
- Help me Fix this LT1
- Nitrous 383....need help
- 52mm throttle body vs stock 48mm?!
- Just installed Poly Engine Mounts..
- Starting the motor outside the car, bad idea or not?
- Knocking or Pulling Timing?!? Please Help
- 355, GM LT4 heads, solid roller. 476.04 rwhp.
- Question
- Gas, what octane ???
- Pacesetter LT, Hooker Cat-back
- Ceramic boots
- OIL Pressure Question
- Is my hub in all the way? *pic* Need answer asap :)
- 1LE intake elbow question
- Where can I get a socket for oil pressure sending unit
- IMPORTANT: LT1 guys with Taylor wires
- Lifter Question
- How do u take off the trans dip stick?
- Kill me now. klunk sound when i let off gas.
- this is a really stupid exhaust question I am asking?
- Here's an update for those who remember
- throttle body worth it?
- Sounds great... runs like @#$%
- Cleaning the block..
- New Heads
- Roller rockers
- iron or aluminum?
- Opti spark question
- HP needed for mid to low 12's
- 1/4 mile time for '94 Z28
- Don't know if this has been brought up yet...
- How do you get the motor mount housing apart?
- How do you replace knock sensor wire and PCM ground?
- What the hell is this thing?
- Overflow Setup
- Installing 26918 beehive springs.......
- no start on brand new engine
- What's stronger 3/8s or 7/16s???
- Exact balancer needed
- heads...question
- help knock module
- Converting from 4L60E to 700R4 info?
- Which lifters should i buy.
- Cap and Rotor installation
- Help!! cant get rid of my bucking problem!!
- Timing chain rattle?
- Lt1 Valve Covers
- BUzzing from gas tank area after engine off
- silver bowtie roller rocker identification help please
- oil pan studs
- power adder with the GM847?
- Rattle under the car, know the problem need a cure.
- which egr , air block off plates do i need?
- SES light reset itself, can I still pull the old code?
- Possibly Buying a 94 Z...
- Optispark limits?
- Question Regarding Opti Vac. Harness
- Engine removal help for '97 SS
- Dropping Oil Pressure
- converting to a 1 wire o2 sensor can it be done?
- Need help need to know what belt size
- How do you adjust pushrod guide plates?
- LT4 valve springs w/ out retainers? Quick Q
- how to tell uf water pump is bad?
- Disappointed with new times, need help...
- Can a 95 Z be out of time ?
- engine squeak
- Dropping engine from below?
- Installing PS LT's w/ ORY, need help
- bought lt1 from friend with 55K miles on it, when i took it apart????
- Radiator Hoses etc.....
- ARP flywheel bolt length?
- Rebuild this winter, porting questions
- Opti Warrenty
- need help with fuel pump install
- faulty fuel pump?
- Compression ratio
- Catback worth it?
- Are my Comp R's bad?
- Magnaflow cat back install questions
- Any new info on APE?
- Is it true that on 94 Engine harnesses C105 does NOT exist ???
- Coolant change question
- 1.6 Crane Cams roller rockers
- Fbody motorsports in charlotte...bad business
- Fuel Line Setup
- 306 valve springs 1.6 rockers, never found an answer.
- Another hard start thread
- trying to figure out why my shortblock is a peice of...
- Cam guys, hows your car idle with the A/C on?
- Opti sensor replacement
- Rebuild: I lost the bolts for my intake and WP. Dealership have them?
- Delteq installed (w/pics)
- 383 Stroker kit
- Engine rattle driving me nuts!!
- Questions for guys who have done headers before.
- Pulleys
- s pipe...
- Will these motor mounts work?
- ses code
- Need opinions
- HELP!! LT1 problem: rough idling and revving... (not plugs, wires or opti problem)
- Starter engage wire prob
- Anyone with Long Tubes and Borla Catback?
- Easy one:how much oil in a lt1 1995
- Can you bypass the ignition module?
- code
- Recently Installed Stall - Car Running Hotter
- Will Mid Tubes bolt right up?
- Yank 2600 for LS1, will it work for LT1.
- Hooker Headers... Need Y pipe help.
- crank no start on my lt1 rebuild
- Wiring Issues. ::sigh::
- throttle cable
- what timing chain with electric waterpump
- Got my parts setup for a cc306 install, will they work together?!
- Anything look funny on these autotap logs ???
- AC Delco platinum or NGK Iridium plugs
- Access to Spark PLug Wires?
- Pacesetter LT's, Which Y-pipe for hooker cat-back on originally Single cat car?
- Oil holes in Hyd. Lifters
- These came out of my oil pan: What are they?
- Won't Fire! Please Help!
- How big a cam will make power in an LT1
- best shortie header
- Used Cam issues
- Did I screw up?
- passenger area hot
- will stock manifold bolts work on headers?
- Regular oil pressure readings?! No probs, just curious-
- will stock manifold bolts work on headers?
- ok... car making loud noise
- gotta wait yet another weekend!
- Lt4 timeing
- questions about tuning
- Starter install Site??
- Need the resistance of key chip #6
- help, installing headers
- Optispark problems.
- haha Now this is hilarious! Ignition related
- Bad ABS issue....
- Ported My MAF (Pics)
- Finally drove the car after LT/chambered muffler install...
- lt1 opti spark ask
- I need an over sized LT1 head valve seat.
- Ignition Problem...Please Help
- gas milage only 10mpg i want to cry
- Please help - Anyone who bought 42# injectors from new era performance
- Need Opinions From Some Guys With This Setup
- 383 Machine Work?
- Hotcam kit
- ross nitrous pistons and ring selection?
- Timing chain: Did I do it correctly? *pic*
- MAC header question...
- Door Fuse Panel Loc/Value Guide?
- studded 2 bolt mains instead of splayed 4 bolt?
- "The Orange Stuff"
- Crane 10530 roller lifters good for 306 install?!
- Do our lt1's already use guideplates?!
- Ratchet Shifter for 93
- where to buy O2 exntensions?
- I have 2 problems with the 94 Z...
- who sells 3/8" diameter 7.2" pushrods?!?!
- High-flow cats - sizes?
- Good deal on cam = trouble for me?
- Long Tubes and SLP dual/dual
- bosch 42lb injector part#
- timing chain
- Anyone used the CSR billet electric water pump?!
- PCV Valve
- Anybody ever switch from 93 wiring harness to 94-95
- Victory Racing Engines LT1 Short Block Sale Is A Go
- Will GM performance parts 1.6 roller rockers fit
- Car does NOTHING when I turn the key, need some input.
- AFR REV kit instructions?
- 02 voltage questions
- What else do i need to install shift light?
- Starter question
- A/C help
- Cheap $90 Cloyes timing chain good enough for cc306 cam?!
- Yet another Engine removal Question
- Hot Cam dyno results
- Used cc306 cam, get it or not?!
- optispark
- New AFR LT-1 castings?
- lt4 intake vs lt1 intake, worth swapping?!
- Weird thing happened today......
- security light and A4 acts up
- What would cause zero oil pressure?
- Motor Swap Question
- Exhaust hanger 94 single cat p/n?
- My52mm tb idle sticks
- Accesory Bracket bolts, need them ALL
- Help with heater hose
- Replacing Opti without cap and rotor??
- Loss of Oil Pressure
- LE2 ,LE3 A4 GUYS what kinda dyno numbers??
- how much for heads installed
- shaky during 1st 10 min
- beehive spring lift?
- help me quick please!! starter problem
- Opinion on Spark Plug Wires
- main bearing swap