Engine inertia

Discussion in 'Ideas and Suggestions' started by crazikyle, Aug 9, 2017.

  1. crazikyle

    crazikyle
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    It would be really cool if engines would rock back and forth in their engine bay when revved. Right now they are totally static objects, and it would be cool to see a car rock when you started the engine or revved it.
     
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  2. Slammington

    Slammington
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    They do. Try with the drag cars, they definitely have some shake to them.

    Also, it doesn't happen on cars like the Covet, for example, because the engine has little torque and the engine mounts are not made of paper :)
     
  3. crazikyle

    crazikyle
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    Doesn't seem like it. I just loaded up the barstow drag, and revving the engine in neutral does nothing. All the engines are just static objects now.
     
  4. AX53

    AX53
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    I'm pretty sure they do. Not sure about neutral but they most definitely do in gear where the ground provide resistance. After that it comes down to torque and how stiff the engine mounts are.
     
  5. Slammington

    Slammington
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    Engines don't twist/shake much when not under load. Try launching the car, you'll notice the frame twists significantly :)
     
  6. crazikyle

    crazikyle
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    But they should shake a little. In my car, a 3.3l v6, I can rev it in neutral and the car will rock noticeably. Even when you start an engine, it shakes while it starts up but none of the cars currently do that.
     
  7. AX53

    AX53
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    Ye, I'm not sure the game actually applies the flywheel reaction forces to the engine. That's what you're asking for. But it might just be that your engine mounts are bad on your car. It should move very very little but if it twists in neutral you should look that over.

    Edit: But if the game doesn't have this feature I'm all for it. The engine should push against the flywheel until the moment of inertia of the flywheel is overcomed
     
    #7 AX53, Aug 9, 2017
    Last edited: Aug 9, 2017
  8. IvanGF14

    IvanGF14
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  9. AX53

    AX53
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    Yes the fact that the reaction torque from the wheels will twist the motor has already been established. But whether it twists in neutral against the inertia of the flywheel is still unknown.
     
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