- gauge problem
- Is there possibility for too much intake airflow?
- Desmodromic VVA
- Flat/HO/Boxer OHV motor possible?
- Backpressure vs scavenging.....Which one do we want???
- home build Cam measuring device ?
- Who has cryo their block or parts?
- A C5 that can't... Baffling problem..FOUND!!!
- Tuning 101 Questions...
- High octane fuel question.
- what were they thinking ?? Theory behind LM II muffler design
- Soild Roller Lsx down on power
- relationship between rod ratio and port volume
- Stressed skin materials question
- 45mm ITB's too small?
- Still pushing water.
- Valvetrain weight concerns with Caddy lifters
- Flat Crank LS1?
- Emissions tech question: NOx and HC levels with dirty catalytic converter
- Baffling problem....My C5 can't be fixed?!?
- 2003 Z06 transaxle
- why not turbo diesel
- Cam not degreed
- Conserving heat energy
- Rods
- Cylinder head clamping force LSX/6.0 IRON/WORLD
- 100 horsepower per liter naturally aspirated
- Losing oil pressure after run
- Advantage of high-flow heads?
- Looking for an intelligent answer to a basic cam question.
- measurement for pulley to front cover
- valve drop measurement
- Advancing a cam for higher DCR.
- DCR vs. total duration in cam selection..
- any problem free gapless top ring users?
- Too Much Vacuum??
- SCR/DCR vs. Cranking compression.
- Why don't more supercars use transverse mid-engine layouts?
- lazy rev, 20to1 a/f at a slight rev
- Turbo single cylinder?
- Engine Awards.
- Highest CR on 93 Octane
- complex math and so???are skills
- gapless rings or not?
- Cranckcase Pressure Help
- wb o2 sensor after the cats
- Power Recovery System.
- LS Piston Experts- Using LS pstn in 1stGen 283
- LS1 solid lifter options and weights
- a few body/ aerodynamics qs
- Is tire width as important as we think it is?
- Need some springs, mass vs weight vs seat pressure
- Welding on the oil pan?? Help please
- GMPP vs Victor Jr. Carb Style.... runner length and peak HP question?
- valves vs spring pressures
- Jager Aluminum Rods
- Racelogic TC on 58x LS2
- Thought this was a pretty cool read
- Compression vs. Octane
- Horsepower Calculation
- carb vs. injection and fuel octane requirements
- turbine supercharger.
- Pistons with offset pins
- Arao 32 Valve heads?
- turbo/supercharger question
- Intake Port Volume vs. Fuel Type
- Ignition Problem....HELP!
- Internal Electical Circuit in GM's LS Ignition Coils
- Engine Stress/Mounts/Crash
- What determines the powerband of an engine via intake manifold design (Carb v. LS6)
- engine builders high rpm question bearing clearances?
- Heat vs. HP
- How does altitude change header pipe diameter needs?
- How to check if your rings are going bad?
- Lunati crank looks blue after cut?
- Qhat exactly is engine load, and how is it measured?
- Air-Fuel-Ratio vs. power
- methanol and Aluminum
- 6 bolts per cylinder?
- Head porting question.
- OHC vs Pushrod
- Ring flutter w/ deleted PCV??
- Tech information for the experts
- compression ratio and horsepower question
- Thoughts on Dexcool v.s. Green
- Can hp be calculated from cfm?
- addition rotating mass?
- Oil sprayers? DIY
- Engine Break in Theory
- Washing rings?
- High Torque vs High Horsepower.
- Advanced Guru's Only Please Respond! Copied From Nitrous Section
- Titanium Rods?
- Hand Porting Cylinder heads
- Need to know compression real quick.
- equation for displacement?
- cams and emissions
- Is E85 Really a Good Deal for Performance?
- Variable cam timing for performance applications
- Adjustable thermostat discussion
- nitrous vs. boost
- NASCAR rear differential - open?
- Some welding chemistry questions.
- Intake Manifold Runner lenght Calculations sheet
- Larsen Radax Engine
- Is there an equation to figure out dynamic compression ratio?
- Is overlap effectiveness rpm dependant?
- Gen II vs LS engine?
- E85 & Emissions?
- New GM NASCAR Small Block Debuts for 2007 Season
- how do you optimize your setup?
- Destructive forces inside the rear differential
- Different AFR in closed loop?
- Methanol LSx
- Educate me
- supercharged headers
- LS2 LS6 Or a built LS1
- Ssra cold pack.. Measurements
- Valvetrain Knocking sound, and Rocker Stud questions [PICS]
- Stabilizing LS2 Block Flex with Hard Block
- Shifter question.
- Converting An Ls7 To 6 Litres With A 96.9mm Bore
- Idea for MAF calibration
- milling/thinner head gasket - how much power leaving on the table?
- Big cubes for better gas mileage?
- Intake Flow, Head Flow, But What About Engine Flow??
- never seen this
- Clutch-by-wire
- Cam Design Theory from David Vizard
- Max Cam overlap with Cats?
- rising rpm
- Gains from intake manifold pressure on piston
- camshafts... semester 2...
- Valve Overlap Limits For Daily Driver
- Will this work?
- What breaks next?
- Demon Inline Induction
- Quench?
- Objectively comparing cylinder heads
- Efficiency...
- Manifold options
- carbed and efi cams, same or different?
- horsepower:torque relationship?
- Re: Octane booster
- Homemade Octane Boosters
- pre-load/lash adjustments
- Cam overlap... Help me understand
- electric vacuum pump
- LSx head flow theory.
- Evap System
- Cam Timer....discussion within
- Pretty good quench article
- Am I figuring this right?
- EDM Pin Oiling for High RPM?
- Which of these two cams are theoretically bigger?
- Questions on ramp rate and duration/lift
- DCR on 94 octane?
- Brake Specific Air Consumption
- Optimal Quench or DCR???
- DCR and boost
- Can you over throttlebody a efi motor
- Will Camshafts Soon Become Extinct?
- Does GMs VVT really do what they say it does?
- Continuously Variable Trannys for drag racing
- v-tec? how about rotary valve
- 6.0L v8 or 6.0L v12?
- cam position sensor
- Oil pressure in head
- Looking for a blueprint drawing of the LS1/6
- Boosted cyl. pressure?
- Question for flowbench junkies (Tony Mamo et al.)
- Anyone have experience LSx vs carb vs sheetmetal and how it affects power peak perIVC
- The Big Switch
- To double an engine output.
- Trade Intake Bias for Duration?
- Nitromethane as a power adder?
- Cam advance?
- 2.00" Crankpin Preferred Over 2.10"???
- Technical info on rotary valves?
- crank sensor voltage
- Why are valves circular?
- 1994 Z28 Lt1 To Ls2,ls6,or Ls7
- new valve design.
- Too much bearing clearance?
- O2 sensor. heated? 3 wire? 4? Signal? HeLp Please.
- m/a n t/b
- Drysump users?
- Question
- How concerned should I be with QUENCH, DCR and SCR
- Victr Jr. vs Fast 90mm for spray?
- Vic Jr. vs Performer RPM???
- Can someone clear up this "myth" for me.
- Dyno vs Track Validation
- Math Gurus Inside
- Deck Height Irregularities
- bob weight
- Quick ?s
- injector duty cycle vs atomization
- Prove/Disprove this theory
- Drivetrain loss?
- Front/Rear wheel weight and performance...
- Flex Fuel related Q
- Starter wires???
- Vtec
- Milling heads too much?
- let's talk compression
- high octane race fuel HP increase capability?
- Gear design
- spark plug heat ranges
- Ported heads local air speed
- Heated T.B. and its Effect on Intake Air Temp.
- How does cam timing work?
- Somebody please check my valve spring math
- Books 101
- radiator fan cfm
- Head flow numbers and pressure drop
- Want to learn about chassis design
- DCR in a boosted motor
- can a standalone (like BS3) make an LSX engine multi-displacment
- Turbocharged cam "theories"...
- 5 angle vs 3 angle valve job.
- Gapless vs Conventional rings in boosted application...
- Trying to make a set of custom MSD wires...
- Valve Lash adj. question
- Why not use gaseous nitrous instead of liquid?
- Need help figuring out problem with car
- Using Delta values to compare lobe duration
- what allows an engine to spin to 8,000+ rpms, and stay together for a long time
- Help choosing valve events
- Max DCR for 91 octane?
- Thinking of doing some EGT measurments at each primary- thermocouple people inside
- How's this sound for a blower cam?
- Crankshaft Harmonics - Flywheel Mass
- Dome versus Flat Top
- High frequency distillation of fuel...
- solid roller on the street??
- Lets talk oiling systems.
- Bolt help..
- Car is shutting off out of the whole???
- Calculating cylinder fill
- Indepth Info on Overlap
- fuel pump help
- ls1 in a mustang
- Searching for idle
- 2008 - Tremec TR-6060 Manual transmission
- Gas Porting....
- Head flow vs Turbo
- Ram Effect Intake Tuning question
- Cam's LSA effect on power
- damaged lifters: thoughts/opinions wanted