- WHY is there Oil Pressure ?
- Porting pistons?
- 2026 Cadillac Top Speed
- calculating spring pressures F**K
- 100A Circuit Breaker Recommendation
- Engine Air Flow vs Valve Lift
- Steve Morris 1" billet dry deck STOCK 5.3 block
- CONN Rod Oil Squiters
- Bad Fuel in tank
- Does anyone have CAD files for f-body suspension?
- No need to grease the bearings (No Grease Gun)
- oval port intake manifold
- Is a 5.3 equal length single exhaust setup a viable option for performance?
- Many Dead Heads Here
- SOHC for LS
- Best BSFC at 200hp: 6.2, 5.3, 4.8 or v6?
- oscilloscope Testing of Engine speed wire
- Fuel Injector Droplet Size
- Crancase with Thickwall "proud" sleeves
- Exhaust Manifold Pressure with turbos
- David Vizard compares stock LS3 head to AFR LS3 Enforcer
- Plotting 2002 LS6 Cam Lobe Profiles With Different Ratio Rockers
- Math behind Valve Spring Selection?
- Architecture differences between 3.8 and 5.7
- Daytona 500 Tribute
- How To Specify an Offset Pin in a Piston
- LM7 Maincap APR Bolt Broken
- 08 ls 6.0 hybrid
- Wiring a trinary switch to LC9 relays??
- LT6 flat plane crank dimensions
- Radiator Cleaning.....things I never knew !
- Injection Instant
- valve lashing help
- Understanding Valve Overlap
- WWII Turbo "tech" for Drag Racers
- Machine shops ?
- engine dyno controller
- valve train forces
- ***Advanced Engineering Tech Stickies & FAQ***
- Cleaning off WD40 rust inhibitor
- Oil Weight for Track Day Use
- Destroked vs Long geared Stroker LS builds
- Cam timing
- IVC of this Cam from data sheet?
- Engine failure due to wristpin thickness?
- Hot V N/A motor
- Bearing on the “ not dead” horse LS4 RWD conversion
- The benifit of an "overbalanced" crankshaft
- 24x reluctor relation to crank angle
- Small detail build stuff
- MAF or Timing Cover STL or STEP files????
- Spark Duration vs Mj of Energy
- IR Camshaft
- They mathimatically defined the turbulence layer...
- Carburetor emulation tube(s)...
- Importance of LOW Crancase Pressure
- What design for a custom max efficiency cam?
- investigating Gen III DBW throttle bodies
- The importance of EOS
- Roll Bar mounted Radiator
- Need Help with my DCR/SCR
- Knowing a cam is wrong....while its in the engine already.....not knowing its specs..
- 1956 Belair
- ISO 4548-12 Oil Filter Efficiency Data
- How to Assess Wet Flow in Ported Heads
- Making power at low RPM on a LS3
- No fuse box
- Better o rings!!!
- Why, after YEARS, do we have no better forged piston alloys than 4032 or 2618?
- 4l60 e with diffrent bellhousings
- Short Answer! Reading data from the Can Bus
- 5.3Cam recommendation
- Help understanding VVT...
- LS3 map sensor scaling >> P59 controller - details below
- brake specific air consumption
- Has anyone measured exhaust temps at different distances away from the engine
- DIY Transmission Dyno
- Adding a factory bussed relay box?
- Custom Intake Tube Questions
- E85 & Static compression ratio with regards to 3 different engine types.
- 2 Injectors, 1 Driver: E38 running 16 injectors bathched
- Flat Plane Crankshaft V8 engines can be balanced ?
- Aerodynamically inclined?
- Cam sensor and tach signal problem
- A Basic Understanding of ZDDP
- Torque......what makes more.....
- Virgin Oil Analysis - LAT Synthetic Racing 5w-30
- Rod ratio and valve events...
- Virgin Oil Analysis - HPL Bad Ass Racing 5w-30
- IAC Math Fun
- After heads and cam car won't fire
- piston / deck height change with temp
- 3D Design/CAD Suspension Files
- Anyone using Cerakote Coating on Engine Internals?
- Need some help spec'ing pistons
- l59 suggestions hp inrease
- short travel lifter .058
- Disassembling an operating system
- Calculating Air Flow
- fuel economy
- GE additive ..... 3D printing.
- DIY VVT controller
- Light weight A arms and upright
- delete please
- forced induction cam questions
- Energy Recovery pump. Is it this simple?
- overdriving accessories
- 5.3 PTV Clearance
- LS6 Cam Issues
- L99 swap - no cranking at all
- Is there a reason NOT to use 317 heads with correct pistons to achieve 11 to 1 comp
- 5.3 / 4x4 4L60E + Electric Motor
- LT-4 GDI Two Stroke Engine Design
- ATI Balancer Install Questions
- Summit Pro LS Cam Theory.
- Smaller rod journals in LS?
- Cryogenics and micropolishing rotating parts
- Reduced compression hypereutectic pistons - Are they THE LAW?
- Unorthodox knock sensing ?
- Valve Overlap Specification Methods
- Ls2
- Latest and Greatest Proper Engine Break in Procedure
- Twin LS1 powerplant
- Programming the TPIC8101 knock sensor interface?
- CO-2 Chamber Spark Testing for Coil Output
- Clutch fork hits pressure plate t-56
- tech
- Piston Pin Offset Direction
- V16 LS engine availble with 900-2000 hp
- Remote turbo/nitrous Trans Am
- Billet 2JZ Cylinder Head with VVT and VTEC
- H Beam Vs I Beam pro's and con's
- 500whp 5.3 N/A possible?
- Intake Manifold MAX Boost/Not SC
- Need help with 4L60E to T56 swap on 2002 T/A
- Making cores for the V12 LS7 heads
- need help!!!!
- Need parts list and fact check-in 2000 1500 4.8 5 speed swap to 2003 5.3.
- Oil Pump "G" Rotor Life
- 4l60e swap
- effective compression ratio
- Idle Vacuum - Noticed Something
- piston
- Coolant System Voltage
- De-stroked SB2....1000HP
- SAE solid rod ends with OEM metric bolts
- Anyway to calculate vacuum from camshaft overlap?
- 4.185 bore iron block + boost
- MAX RPM LS-X Engine 10500 + RPM
- Quench questions/clarification on budget 5.3
- Aluminum Block Quench Distance Discussion
- What is this buildup on my valve seats?
- 4th gen aerodynamics
- Flow rate of Oxygen when jetted for a 100 shot of N20
- another piston to valve clearance question
- Ls1 408 or ls2 403
- Dynamic/Static compression
- VIDEO: CNC Porting LS LQ4 ,welded Chambers
- Car died while driving
- DIY: How to Troubleshoot a Starter (VIDEO)
- Cylinder head machining questions
- Ptv clearance
- Thermal expansion/ring gap
- Tick Performance Polluter V1 Question
- Bare block build for 2nd gen swap
- Align this, Align that! What does GM have against dowel pins?
- Brake light with blinker wiring question
- Tac module help!
- Lm7 5.3 question
- V6 2012 mustang Swap! Thoughts and comments
- Internal engine stresses
- Good shops in Socal LA/OC to fix engine engine code P0449
- DIY: How to Rebuild a Starter Motor (VIDEO)
- LSX TALLDECK Need Info
- Low compression, high flow, no power need advice.
- HEELLPP please 600hp ls3 does 12.7 et
- Standalone swap 1500rpm limit
- 4L60E from 4wd for 2wd corvette
- Tremec T56 Vs T56
- MAP help...
- engine blueprinting tips and engine formulas
- Making practical use of cam data
- The lingenfelter asa ls 1
- 500 - 510ci LSX GM tall deck
- OEM valve spacing ??
- LS1 Crankcase pressure questions/
- LS Valvetrain Limits Before it gets too unreliable?
- max rpm stock bottom......(mechanical limitation)
- Simulating VSS signal to run up mileage on odometer to match chassis
- Engineering student tinkering. (Long post)
- Priming new GM crate 376/525hp HELP !!!!!
- ls2 180 degree headers
- Transmission for a MID Engine LSX
- What's the difference in the 5.3L engines compared to the 5.7L and 6.0L engines?
- Motor Oil PSI Ratings Accurate?
- Volume of exhaust gases vs temperature and pipe diameter
- Police Camaro voltage drop *PLEASE HELP*
- Need Help On something Different.
- 6.0 build
- What kinda converter and shift kit do I need for my 4L60E
- ls1 383 stroker dynamic compression
- Anybody know anything about ceramic pistons or non metallic rings?
- Retrofitting LSX EFI to '69 Pontiac 428
- Throttle pedal mounting Location
- Cam Motion Cam Timer Valve Event Calculator
- Adding load by adding weight while reducing timing at the same pressure ratio
- How much does elevation lower compression?
- Detonation
- 408 stroker or turbo?
- cam timing?
- cam timing?
- calculating compression height for custom piston?
- Max Effective Compression 93+H2O/Meth
- 408 lq4 bearing clearances
- Need a little advice! FUEL SYSTEM
- Bare head assembly
- Pin oiling
- windage tray / stroker.. good or bad whats the deal
- carb intake fitment 5.3 ls
- carb intake fitment 5.3 ls
- ls1 rebuild+ vs lq4 bore
- Dashboard conversion
- Cylinder Head Damage Fixable??
- Cam Cores: 5150, 8660, 8620. What is the difference?
- Setting up a new single turbo setup
- LS1 PCM to V6 and 24x reluctor vs 18x.
- Basalt for intercooler piping?
- Question on Lunati 72332 Link Bar Lifters
- Rod stretch
- Motor mystery.... please help
- NGK TR6 vs. TR55?
- Ever add a thousandth to top rod bearing clearance?
- Lugging, oil pressure, etc. (Low RPM)
- Anyone running CAST aftermarket pistons on purpose over forged?
- Max Valve Spring Lift for New Cam
- splines, slip yoke, and vibration question
- Scoring around shafts / bearings.
- Cooling system set up...
- clearance question!
- 4 Valve LS Cylinder Heads
- Mock up of harness
- 32 valve heads?
- swapping a 24t reluctor to a 58t on the crank
- Turn key start?
- ARP etc nuts and washers
- 2001 ws6 cam nitrous heads build
- Solid roller lifters on Hydraulic roller cam?
- Engine Masters Challenge
- DIY IRS Swap help
- Two boosted builds, both drink oil. Experts are stumped.