Top-end

{
  "id": "MLC-T-IND-006066",
  "term": "Top-end",
  "field": "Industrial and trades",
  "definition": "The upper components of an internal combustion engine, situated above the engine block and pistons. This assembly includes the cylinder head, which houses the valvetrain components such as the camshafts, valves, springs, and rocker arms. A 'top-end rebuild' involves servicing or replacing these parts to restore compression and performance without removing the entire engine from the vehicle.",
  "subject": "Automotive",
  "translations": {
    "de": "Topend",
    "es": "gama alta",
    "fr": "haut régime"
  },
  "url": "https://mlchart.com/terminology/industrial/top-end/"
}