For Tuners That Don't Understand MBT & Ignition Timing скачать в хорошем качестве

For Tuners That Don't Understand MBT & Ignition Timing

🙌 Enrol today and get $400 off HPA VIP online course package deal: https://hpcdmy.co/vipek ✅ Want to learn more about ignition and fuel tuning, injector dead time, air-fuel ratios and more? GET 50% off your first HPA EFI tuning course and start learning instantly: https://hpcdmy.co/igtime Why does tuning the ignition timing correctly for your specific engine make you more power? Ignition tuning is often misunderstood by those new to tuning, and it can have serious consequences when we get it wrong in a high load/high boost area of our tuning table/calibration map. Using a low-load area of the map and a Haltech ECU-equipped Mitsubishi EVO 9 with a turbocharged 4g63, let's examine what advancing or reducing our ignition timing angle does via a torque optimisation test on a Mainline dyno. We'll examine why we want to have our ignition angle spot on and where that place is in our compression stroke, as well as what happens when we stray too far on either side. We'll also consider some things that might prevent us from finding our MBT value, including knock/pinging/detonation/pinking, which is not to be mistaken for the commonly incorrectly used term pre-ignition. Key Terms: TDC = Top Dead Center BTDC = Before Top Dead Center MBT = Maximum Brake Torque or Miminum Best Torque RPM - Revolutions Per Minute ------------------------------------ TIME STAMPS: 0:00 - Common Issue 0:13 - Getting It Wrong 0:22 - The Plan 0:37 - What Is Ignition Timing 0:51 - Combustion Misconception 1:13 - What Is Actually Happening 1:35 - TDC - Top Dead Center 1:53 - BTDC - Before TDC 2:10 - Load Vs RPM 2:24 - Combustion Pressure Graph 3:10 - Compression Begins 3:53 - Peak Cylinder Pressure 4:08 - What Happens When Timing Is Wrong 4:42 - Overly Retarded Ignition Timing 5:23 - Overly Advanced Ignition Timing 6:08 - The Goal Of Ignition Tuning 6:26 - Cylinder Pressure Data 6:44 - Torque Feedback 7:00 - Torque Optimisation/MBT 7:30 - Sweep Test 7:53 - Base Ignition Timing 3D Table 8:19 - Test Cell 8:56 - Dyno Demonstration 10:06 - Results 10:49 - MBT - Maximum Brake Tourque 11:21 - IMPORTANT TO NOTE! 11:38 - Knock/Detonation/Pinging/Pinking 11:57 - Just ONE Cell Optimised Here 12:11 - 1st Ignition Tuning Table Trend 13:04 - 2nd Ignition Tuning Table Trend 13:34 - Low Load 13:50 - High Load 14:02 - Final Notes 14:25 - BUILD.TUNE.DRIVE ------------------------------------ 🏆 Win FREE ECUs, engine components, wiring tools, alignment setups and more. Enter now, no purchase required: https://hpcdmy.co/giveaway 🏎 Want to learn how to EFI an aftermarket ECU like a MoTeC, Haltech, Link, AEM, Syvecs, EMtrom, Maxx, Ecumaster, MegaSquirt, Arduino, MicroSquirt, Holley, FuelTech, ME or something else entirely different? Fee lessons right here; enrol now: https://hpcdmy.co/EFI101y 💻Start learning how to reflash tune your stock ECU using platforms like HP Tuners, EcuTek, COBB, EFILive, Hondata, ECUFlash, Romraider, WinOLS and more! Sign up for the next free lesson now: https://hpcdmy.co/hptly ⚠️ Want to learn more about motorsport wiring? Claim your spot in the following FREE lesson: https://hpcdmy.co/wiringlessonyt 🧰 Learn more about Performance Engine Building by coming along to the following FREE lesson: https://hpcdmy.co/eby 🔧 Interested in learning how to accurately DIY align your wheels for the track or street? Start with a free alignment & suspension 101 lesson now: https://hpcdmy.co/aljyt 🛻 Learn more about performance diesel engine tuning. Start instantly with 4 free lessons: https://hpcdmy.co/essential-diesel-kn... ------------------------------------ LINKS: Website and Courses: https://hpcdmy.co/hpa Podcast: https://hpcdmy.co/podcast Merch (HPA tees & hoodies): https://hpcdmy.co/merchy ------------------------------------ TAGS: #highperformanceacademy #buildtunedrive #ignitiontiming #tuning #torque #learndriveoptimise #learntotune #enginebuilding101 #dontletthesmokeout #wiring101 #dieseltuning #datanerd #racecraft #cars #motorsport #racing #boost