Twin-cylinder V-engine balance: Identify the V-angle from given reverse/direct crank positions. A diagram (not included here) shows the crank positions for primary reverse cranks and secondary direct cranks for a twin-cylinder V-engine. Choose the correct V-angle classification based on the shown configuration.

Difficulty: Hard

• 30° V-engine
• 60° V-engine
• 120° V-engine
• 150° V-engine