✔ all eight firing events agree with the cross-plane crank and 90-degree spacing (0.872084ms)
✔ slider crank preserves rod length, cylinder axis and shared crankpin orbit over 720 degrees (9.511667ms)
✔ piston period 360; stroke and valve period 720; cam at half speed (0.654042ms)
✔ ideal valve windows and reproducible tour boundaries (1.310833ms)
ℹ tests 4
ℹ suites 0
ℹ pass 4
ℹ fail 0
ℹ cancelled 0
ℹ skipped 0
ℹ todo 0
ℹ duration_ms 49.927709
