DAM VOLKS · TYPE 1
Engine Calculators
Displacement · Static Compression · Dynamic Compression
Total displacement—— cc per cylinder
Static compression ratio—— cc clearance volume
Dynamic compression ratio—Seat-timing calculation
1. Engine dimensions
Four-cylinder Type 1 engine. Displacement updates automatically.
2. Static compression
Important: Enter measured deck before installing any base shims entered above. If your deck measurement already includes the shims, enter 0 for additional base shims. Copper gasket thickness is added separately.
3. Dynamic compression
OptionalStatic compression ratio—
Dynamic compression ratio—
Intake closing angle: Use the measured or manufacturer-advertised seat-timing intake valve closing angle (degrees ABDC), at the manufacturer's specified checking height when available (for example, .006 or .020 in.). Do not use timing at .050 in. lift. Leave blank if unknown; static compression and displacement will still calculate.
Calculations are estimates for informational and comparison purposes only. DAM Volks LLC makes no warranty regarding calculated outputs and assumes no liability arising from reliance on user inputs, results, or decisions based on them. Always verify component measurements and engine suitability independently. Dynamic CR is a geometric estimate, not a detonation or fuel-octane safety prediction.