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  @sidecarbod14416 ай бұрын

  I've had countless arguments with people over this sort of stuff, the video is correct on all aspects of the combustion events that it happens to mention.. One 'professional' 2 stroke tuner on youtube even argued that he was working towards obtaining maximum cylinder pressure at TDC, what an idiot!

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  @Content_creator2019 Жыл бұрын

  .

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  @templetempest1730 Жыл бұрын

  Awesome thank you for posting

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  @aadhik71012 жыл бұрын

  Great Sir. But... Y need distribution section...

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  @nuruddinahammad73372 жыл бұрын

  Very informative video, thanks.

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  @aaronmcdonald49443 жыл бұрын

  voice got deeper around 3:52. i was like wtff.

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  @duanedonaldson22623 жыл бұрын

  This blogspot is gone.

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  @devilswish88763 жыл бұрын

  magnetism is more than just that shown

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  @devilswish88763 жыл бұрын

  basicaly magneto ignition system thats all crap shown there you dont need that electric mambo jumbo at all a 2 stroke does not need it so why a 4 stroke shuld have it? makes no sence at all

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  @drrajashekharsardagi23363 жыл бұрын

  kzread.info/dash/bejne/d5iZvNtyctzYZMY.html

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  @ghoulbuster14 жыл бұрын

  The video appears to have some scratchings, it starts to skip randomly.

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  @aliqadri46724 жыл бұрын

  Plz tell me load inside the cylinder increases in low rpm or high i can't understand and why ignition should retarded...??? I only know that when the vehicle is in low rpm its normal and when its in high rpm it should advance the spark for to give air fuel mixture a complete time so that it can burn before when the right crank angel is want the power on the piston in high speed.. So what about 1:40 you say i can't understand plz reply...???

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  @duanedonaldson22623 жыл бұрын

  @ali qadri The word load or heavy load is the key here if the ignition is advanced at low RPM and heavy load, the overall weight of the vehicle vs the ability of the engine power to mobilize this huge weight, it will ignite before the engine has time to produce torque/HP and the engine will ping or detonate and this is bad for the mechanical components of the engine. If you drive a manual transmission in 3rd gear at 10 KPH and smash the throttle to the floor, you are not going anywhere fast so no need to burn the fuel fast, advanced. Load is part of spark timing and there is a MAP built into the software of modern vehicles to compensate for that. Even in older distributor vehicles, there was a flyweight to do this mechanically, if the RPMs are low the flyweight does not fly outward and does not advance the mechanical timing. Does this help?

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  @aliqadri46723 жыл бұрын

  @@duanedonaldson2262 thank you very much .. Love you

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  @sidecarbod14416 ай бұрын

  @@duanedonaldson2262 That is a load of old waffle! The real reason for changing the timing with the engine load is as follows, when the engine is under heavy load it means that the throttle is wide open, or at least open a large amount, now there are two things (in simple terms) that determine when you need to fire the mixture, one is the engine RPM and the other is the initial cylinder pressure, that is the pressure in the cylinder BEFORE the plug fires, the higher the initial pressure the faster the mixture will burn. So when the throttle is just cracked open the engine can hardly breathe, it is literally being 'throttled', the VE (volumetric efficiency) of the engine is low, the initial cylinder pressure will be low so the timing needs to advance, that's what a vac advance system does, inlet manifold pressure (vacuum) is a good way of determining what load the engine is under, high vac means low load. When the throttle is wide open the engine can take in a full 'cylinders worth' of air/fuel on each induction stroke, the VE is high, the initial cylinder pressure is high therefore the vac system needs to back the timing off because the flame speed will be high, again the vac advance controls this, of course in modern engines the 'black box' controls all of this but for the same reasons that I have stated. 1:42 talks about cylinder pressure and how it affects the flame speed. All of this is to get peak cylinder pressure at the right time in the power stroke regardless of RPM or engine load.

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  @ericflores30444 жыл бұрын

  i thought my brain was slowing down for a second

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  @metalkokorea4 жыл бұрын

  i dont understand the video does not make me feel confused.

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  @airgunslugslingers6 жыл бұрын

  very well done

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  @rahulsoni54597 жыл бұрын

  beautiful explanation

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  @bashirmohamed79828 жыл бұрын

  complicated

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  @omegarugal92837 жыл бұрын

  not at all

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  @autoservice108 жыл бұрын

  the tsting is 00.00

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  @cramalingeshwararao86427 жыл бұрын

  Mo

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  @autoservice108 жыл бұрын

  is it god

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  @Nomad-878 жыл бұрын

  الله ينور يا هندسة

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  @garysmart18 жыл бұрын

  i am comparing 2 motor cycle ingnition and i am dizzy now while trying to understand this

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  @deepuv79 жыл бұрын

  Excellent video. Cleared all my doubts about why ignition angle is a function of load and engine speed.

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  @xXBlackjackelXx9 жыл бұрын

  Zachary Boisvert

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  @vrtbarber9 жыл бұрын

  Chris Barber

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  @Dan.U.9 жыл бұрын

  very useful video

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  @fatecross85767 жыл бұрын

  Dananjaya Udara

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  @Rustbox30610 жыл бұрын

  Thank you, interesting graphs etc.

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  @kimo7333211 жыл бұрын

  Thank you Praveen

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  @JEMOpa111 жыл бұрын

  Gracias__fro m Cali:colombia Thanks you man!_ ill be washing you videos,i wabt to learnd you way__my name osca so glad to see meet you-

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  @praveenkumarhota757011 жыл бұрын

  awesome videos dude

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  @praveenkumarhota757011 жыл бұрын

  very nice work