- missing o2 sensor pug in header???
- LS1 Rear Mid-Engine AWD (C5 Corvette donor)
- this is a hard one 8.1 /allison
- X-pipe/Cut-out --> all in one
- how would this crazy exhaust design sound?
- Pressure and Horsepower
- JB Weld in Intake Ports?
- LSX Part Numbers
- Oil Temperature
- physics peeps in here...
- Gas Mileage Build Question
- Air lid Angle Issues Need help
- Wiring question!!!
- Calculating cylinder volume for EFI live
- Polishing Inside of Cast GM pan?
- Will this work????
- quench, effects of dished vs flat pistons
- Heavy crank vs lightweight crank
- LS2 with LS3 heads valve clearence question
- Oil Priming a new LSx engine after its installed in the car.....HOW..???
- Understanding Short Travel Hydraulic Lifters and Valvetrain Control
- More cubic inches affect VEs? focusing on IVC
- lightened rotating assembly advantage?
- LS Intake/Cylinder head drawings or measurements.
- push rod length
- Designing 180 degree headers-LS1
- Ceramic coating
- Lt1 overlap and Smog vs. Ls1 overlap and Smog
- Exhaust and engine accoustics for asthetics and performance.
- pollution test required
- Extrude Hone LT1 Heads
- viper upgrade
- water pump heater lines
- HP at altitude
- Head Port for MPG
- 3" versus 2.5" collectors on 1 3/4" primary headers
- DCR and pump gas question
- Shaving Cylinder Heads & Efficiency?
- Required CFM per HP
- Alright guys.....quench question
- Electronic trouble shooting
- Strange noise
- oil pressure problem
- Canbus Dash?
- Want to learn the finer details
- Help low oil pressure after 2 builds
- Changing the firing order of a motor?
- ttop to vert conversion
- P&p
- destroking a ls1
- 2012 IndyCar AutoCad?
- Camless engines...
- Service provider of broken bolt removal
- intake filter setup
- Stand-Alone controls stock guages?
- Forged rods for 4.8L
- ls1 maf to ls3 maf ? need tune ?
- Machining LS1 heads, help
- 40 mpg engine build
- Suspension Geometry & Weight Distribution
- Let's talk vavle spring rates
- don't x-pipes reduce cross-sectional area?
- hp to weight ratio max fuel economy
- Can a worn out harmonic damper lead to timing retard?
- How to avoid the double hump in torque often seen in dyno output?
- Female flare fitting bung ideas for aluminum fuel tank?
- E85
- New cbm whipple side mount throttle body adapter lsx
- C02 used for a cooling agent?
- Best primary length for 6500 rpms?
- Air to Water Intercooler using gas?
- Experimenting with inserts and clamping loads???
- removing the second spark?
- A\C compressor housing to mount vacuum pump
- why no nastier beehives
- Harlandsharp roller rockers brocke at the bearing
- Part from a needle bearing?? in the oilpan (from morel lifters or rollmaster timing)?
- A "fairer" dyno comparison
- pic: purpose of this plenum on intake duct ?
- Does Oil Pooling in the Heads Cool the Valves?
- Cam Design...
- lq9 coils. what does it mean that they are "better"?
- 2010 - 2011 Corvette Racing LS7-based engine
- Where does RPM come from?
- Bolt Pattern - C5/C6 torque tube to bellhousing
- Power to Starter?
- We have stepped primary headers but, no tapered primary headers..
- Looking for a book ls1
- Help with compression ratio
- motor issue smh...
- someone help with clearance issue
- Main seal, labor ? --- Help
- Exhaust Volume/Back Pressure Question
- What are these connectors for?
- Compressorless AC
- how much oil ?
- Welding LS anuminum oil pan
- torsion bars vs struts
- Can anyone ID this cam? cc p7088-09
- 4L60e disassembly knowledge needed
- Another Cad request(pistol grip shifter)
- turbo intake.
- moving engine back
- flat floor
- CAD Project Ideas
- Stretching ARP Rod Bolts. Weak Bolt?!?!?!
- 2 turbos
- Speed Density
- 5.3l with stock dish pistons
- racing with restrictors
- Rotating the 5.3 intake 180 degrees..??...
- carb to efi on a victor jr..need help
- Milling stock heads
- direct injection
- diesel rpms
- High Level Technical Information on Ignition Wires / Components
- camming for high altittude
- Inverted flow LS heads?
- air turbulance at entry ??
- Need Help computing Compression Ratio (DATA in THREAD)
- Nascar moves to EFI next season
- Virginia speed build...
- Question on what .050 duration will be after changing events
- LS Conversion
- a/c issues ?
- Combustor Can Anti-lag Systems.
- does this exist?
- Engine coolant temps vs HP vs MPG
- What effect does fuel line size have on a fuel pump's ability to support HP?
- checking cylinder volume
- Water injection to silence exhaust
- EVAP Question
- Desmodromic V8
- LS3 Sensor Pin Outs
- Valvetrain Geometry Question
- D585 Coil Specs
- wheels fiting over brakes
- sensors???
- wrong heads and cam?
- Hydrogen powered car guide..pros n cons
- school me on radial engines
- Electrical question
- please explain the difference in the two.
- GM LSA Calibration
- Bearing clearances
- Front tire width
- Laser beam spark plugs? It looks like it may very well happen
- 950+ hp??????
- LSX Heads
- What size of gears to use on a dry sump system?
- Max redline on 3.662" stroke Eagle crank w/forged rods
- Electrical question about multiple horns
- lobe separation, and how it affects low end
- Natural Gas Conversion?
- Dry sump pump placement question
- Am asking for "advanced knowledge" based replies, engine bearings
- Fuel BTU
- Timing, AFR, Knock
- 383 stroker / 6.125" vs 6.000" / 2.100 vs. 2.000
- @@ Lobe Dynamics @@
- Folks who build their own 12 bolt and run a M6 trans please come in.
- Wheel machining help please.
- Momentary engine cut module for WOT shifts
- cranks but wont start?
- LONG: Faster revs, not more revs...
- Magic AFR heads from damage
- Need Help! Balancer broke!
- Iron 6.0L bore question.
- idea for EMC motor,destroked 6.0
- HELP installing gauges how to
- No T-Stat leads to overheating
- Machinists: LSX block lightening
- auto ignition point fuel??
- What if you designed a striaght 8 LSX???
- I am baffled?
- Timing Chain Dampener Material?
- RHS tall deck intake adapter
- Stepped exhaust vs smooth transition??
- does brown gas work?
- 6l80 controls
- Cam bearing install post?
- Bearing damage caused by short stroke and high torque?
- stock ls1 airflow numbers
- -AN Coolant Lines in Black?
- Stroke Only = HP?
- DCR/SCR in relationship to motor "sluggishness"
- Requesting information: LS1 heads on Ford engine blocks
- Using a longer duration on exhaust lobe to use a smaller primary manifold?
- Fuel Injector Timing as Compared to Engine Cycle
- The LS7: How was it created?
- Fel-Pro 1074 Head Gaskets and nitrous
- ls1 gps tracking
- Long Term Effects of Mileage on Forged Motor
- vats
- transmissions help?? skip shift
- ls1 intake angle question
- JE Pistons Asymmetrical Skirts
- Electrical Gurus Help - Stand Alone fan controller system.
- "help" "need" "help" (badd)!!!!!!! Please.....
- Who here has over 100% VE and how did you get there.
- ECT Sensor problem
- Negative effects of negative offset wheels?
- bad back fire
- Transonic Combustion
- VJ on Dart 225 heads??
- PTV clearance with 58cc heads and stroker cam
- ITB's for LS engines
- big snout vs small snout?
- strangest problem ive ever seen HELP!
- need help inHg vac
- Looking for Factory Intake Runner Specs
- ls1/ls6 intake flanges
- O2 Sensors....NTK L1H1 vs. L2H2 vs. LHA.....anybody have any info??
- Titan oil pumps. What's the big deal?
- Higher compression
- How can I convert my 24x cps to read 3ppr
- natural supercharging
- ls2 harness question
- porting cylinder heads = better mpg
- Spark Plug Discussion....serious motor guys what do you think?
- Seeking advice
- Converting LS1 heads to reverse flow cooling....
- effect of race weight?
- High duration/low lift VS Low duration/high lift
- totally one-off 3800 build research
- Formula for exhaust density relative to temp.
- 96/97 lt1? and theory, trying to figure out distributor signals and such
- Electric Go-Kart and a Fuel Efficient Vehicle
- Need experienced feedback regarding Clevite Tri-Armor bearings
- Crankshaft end play?
- Deleting ac airbox while keeping Heater assembly??
- bore vs stroke
- 180 crossover headers
- Alternative to reluctor wheel?
- LS2 TB Butterfly Axle...
- Unusual OHC Chevy?
- Tune/wear/power/lost/ how 2 engine act questions
- Exhaust Cutout
- 4th Gen Camaro Solidworks Model?
- Belt part number needed
- Break in - New Engine Deceleration - under own vacuum or drivetrain brake?
- Break in ( not sure there is right area)
- Fuel Vaporization + Adiabatic Engine?
- Clipping the heads - CC per thousandth
- R07 parts on LS?
- without reluctor wheel
- X, H, balance, or none ?
- Why combinations need different amounts of timing
- High amperage control cuircut relay?
- New Generation Ls motor?