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This sounds like a homework question and I don't know what your teacher wants. But here goes.

  • Material piston and head are made of. Aluminum absorbs more heat than cast iron, steel pistons on a heavy diesel absorb less heat than an Aluminum Piston
  • Shape, the way the flame front moves inside the combustion chamber
  • Compression ratio
  • Turbulence induced in the intake charge by the combustion chamber.

And a bunch more that I have forgotten.

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15y ago

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