View Full Version : LT1 Based Engine Tech
- 1.7 r. rockers
- header install problem
- 1997 LT1 cylinder heads
- Will a 94 computer work in a 93.
- Little peeved with Jason Cromer Dealership
- buying opti spark
- Mysterious oil leak
- cleaning ???
- stripped plug
- Evolution of the Small Block
- no more A.I.R.
- Texas Speed Performance Rumbler Catback
- Hooker Y pipe
- Underdrive pulley kit worth it with beefed up electrical system?
- K-Motion K800
- lt1 stutter
- quick question about o2 sensors
- lt1 header bolts
- Idle problem.
- can anybody help me??
- Underdrive pulleys
- rransmission compatible
- Cam surge?
- prothane motor mount part number?
- Rebuild complete! Car EXTREMELY low on power.
- Pulled Spark Plugs - Tan Color
- valve adjustment
- test for a vaccum leak?
- harmonic ballancer movement
- Big Bump Sticks
- price for a rebuilt a engine????
- Using 918 Beehives, What other parts needed?
- incorrect firing order isnt my only problem help!
- How much hp can a 2-bolt main take?
- What do you all think of this for a descent rebuild
- Cam setup (NEED MAJOR HELP!!!!!)
- Install arp main studs, easy with block out assembled?
- Idling REALLY rough (kinda long)
- High Rpm Miss Again !
- Codes that came up...
- anyone had a problem with the ignition fuse popping.
- Are 30# injectors big enough?
- Problem solved
- Replacing theA/C condenser
- Comp R Roller Rockers
- bad fuel pump or pressure regulator?
- car running like crap
- Fixing my Electrical Problems with Under Drive Pullies
- will pacesetter Ypipe work with stock cat back?
- Lifters for CC306
- Difference between 2500 and 2600 stall in PCM tune?
- Hot start problem PLEASE HELP
- bogging issue
- Sepentine Alignment?
- SES Code
- no more A.I.R.
- k motion 800's????
- Quick Question: Will an LS1 fuel pump work on an LT1?
- knock sensor delete question
- Random missfires after header install
- PO1406 trouble code
- Need help finding good block for a cc305, heads
- Which Cam should I Go With?
- How much hp will I lose by adding cats?
- When is milling the intake necessary?
- Tried search button LT4
- Low grade gas..
- Bad day at track!
- some help about spark plus wire sets
- crank position sensor?
- why are how does valve guides fall out?
- New Heads + Replaced Bent Pushrods + Burning Oil + Low Power = Bent Valve?
- Can I fit dual exhaust over the axle?
- what do you think
- Car vibrates bad in overdrive.
- Opti, where to get it?
- help with accel 300+ wiring
- save me superman...i mean shoebox!
- Anyone go from 373's to 410's in an A4?
- Quick question about LTs
- High Idle; Why?
- what did i screw up?
- list of what my 383 is gonna have....please tell me it's worth it????
- Does this look like it would fit under the COWL?
- New 383 still has a few issues.
- LT4 valve spring retainers and keepers P/N?
- Fly-cutting stock pistons... yay or nay
- ORY with stock manifolds?
- How much nitrous with 383 le3
- How high can u Rev LT4 valve springs?
- Rebuilt engine starts, but broke the oil press sending unit & need to re&re starter
- New highflow y-pipe makes 10hp over stock
- I want a custom grind!
- does a new engine tend to run hot?
- air pump removel
- Sound clip and and question
- CSR water pump question
- how much power should I expect?
- Too much coolant?
- Car stalls at launch
- Eportworks LT1 LE1 Value & Performance
- need info on lt4 springs and tunercat
- Powdered Metal rods?
- AFR LE Portwork (PICS)
- Bolt ons What should I buy??
- should i be worried??
- HELP were can i find oversized valve guides
- Procharged LT1??
- Where to buy valve spring compressor which will fit under cowl?
- new engine running but i have a problem
- GMPP 1.6 RRs + LT4 Springs + Stock Retainers and locks
- dtc 48
- A little EGR question
- New guy here with a few questions...
- cc305 peak hp?
- Anyone ever burn an O2 wire on header?
- cc306 missing its topend
- Stock plugs OK with this 383 setup?
- Anybody making 500rw n/a NON SOLID ROLLER
- chambered true duals
- what spark plugs for 11.4:1? (searched)
- Questions about Running Lean, Hard Starting, Cleaning/Changing Injectors, etc.
- EGR removal
- low coolant light
- After two longs years of work....
- Reinstalling engine, need a pic, pass side valve cover area
- TB Idle "Breather" Hole
- bogging problem
- Aftermarket MAF Question?
- how long to break in a motor?
- ED Timing chain. How many miles on it and how many issues?
- Coolant line from radiator
- mechanical oil pressure guage
- No A/C Compressor at all?
- missing exhaust manifold bolt?
- Piston Questions
- LT1 coding issue
- O2 sensors and leaded race gas
- Found where my coolant is being lost, I think...
- dropping at 4100K RPM
- Mallory 685 mounting locations...
- Rpm
- Ok whats wrong with this picture?? kinda long
- LT1 or LT4 heads?
- disaster, crank ruined?
- ocasional miss with new motor
- Rev Limited?!?
- New lifters and opening up heads
- cooling problems
- is it my fuel injectors?
- Head gasket blown
- Just threw a rod.
- Heads or Supercharger
- Scanning codes on a swapped lt1
- AFR Heads, any1 have rwhp #'s
- 160 stat????
- Ive got pics of true duals over the axle with cats
- high end sputter and not shifting
- Cc305 idle RPM???
- A/c Remove help
- she runs and drives, but just a few things to go over
- Injector pulse problem
- Low Coolant Light Come On When I Use A/c Why??????????
- Torque Converter
- start engine without balancer?
- Serious problem when installing new rockers/springs/valve seals
- Mr Gasket 5716 head gaskets
- soaking lifters
- Update on low TP voltage
- Symptoms of Opti failure???
- header help
- Need some help, SES Light, no cooling fans on at all
- where to find deals on gm parts?
- Need Part # for a Bare set of LT4 Heads
- Rocker Guide plates
- Egr Remove
- Idiot light?!? help
- Rebuilding phase
- Just wanted to say thanks
- how many pple have done this
- who has actually cc'd a set of factory LT1 heads?
- no start after rebuild - spark question
- Piston numbers for 93 LT1?
- possible oil pressure issue
- LT1 Arp 234-5501 main studs and windage tray?
- Anyone know max lift for CC941 valve spring?
- cam suggestions
- Quick Question: Car sat for a month, fuel still good?
- Advice on Springs?
- Lt1 383 starts... but only if you floor it
- Coolant Smell from Air Conditioner
- code 36-new opti-runs great-damp air?
- rev limit?
- What gas?
- What did I screw up?
- Anyone see gains at the track by switching to an aluminum driveshaft?
- Mallory 685 wiring and mounting...
- opti spark blues
- Water pump died at the track...
- gm guideplates, pro mag NSA rockers.... why is is clacking and rubbing??
- new roller rockers
- Car won't start, ticking sound
- afjusting rockers / idle
- shops near philly?
- Can some one explain how you...
- CAM Dyno Tune + Granatelli MAF Info
- t56 swap issues.. need some help fast!!!
- issues with my 93. Deperately need help!
- installing CSR pump, what to do?
- How high should you rev a high mileage LT1???
- Power Steering pulley removal???
- 12 bolt, stock driveshaft?
- Took my opti apart
- need help with exhuast setup
- bolts part number
- Car and rotor rubbing on only one side..
- Need an opti install write-up page...
- Is is Ok to use cheap ALDL cable with USB adapter??
- New valvetrain, what parts to get?
- Need help to WISELY spend $1500
- 1/4 Mile Times? New Build
- my lt1 is leaking coolant everywhere
- Wobbly Belt Tensioner
- OBDI headers on OBDII car
- could this be??
- Compression Ratio Question
- Need help ASAP!!!!
- problem with new motor.. HELP!!
- ebay cold air kits
- Question about Knock retard
- LT1 Top-End Work
- spark cutting out at 6300 rpms
- Hey Shoebox what is this mod I found on your web site???
- vavle covers will not work with roller rockers
- need help
- any great install pages for removing lt1 heads
- Idling problem
- Very weird problem..
- Opti ?
- thinking about selling should i mod????
- Could this be true?
- how much can the opti take?
- Idle video of my LE Heads/cam
- Good Engine Combo?
- Replaced O2s but still throwing a code
- SLP Loudmouth Installation
- does borla exhaust for a 96 z28 require welding?
- which cam for LT1 on 4x4 truck
- Possible 396 build
- Look at my combo (inside) and help me pick the right injector size....