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Dry Sump can effect Piston to wall clearence?

Practical Engine Building

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we know the dry sump gives us the advantage that we can use lower tension ring pack with better seal. so can it effect the piston to wall clearance?

Uh, no - that's a factor of piston expansion from combustion heat and, to a lesser extent, block expansion.

So, can be effect directly in quality of cylinder pressure, because the ring work with differential pressure to work