Camshaft Intake Sprocket Function and Importance

The camshaft intake sprocket is a vital engine component that precisely connects your timing chain to the camshaft. Its main job is to synchronize the opening and closing of intake valves with piston movement, ensuring the right air-fuel mix enters the combustion chamber at the right moment. This process maximizes engine power and efficiency while keeping emissions low.

Why Replace This Part?

Over years of operation, this sprocket is exposed to constant stress and friction. If it gets worn, damaged, or develops broken teeth, the timing can jump, causing poor engine performance, rough idling, or stalling. In severe cases, a damaged sprocket can let the valves and pistons collide, leading to costly engine repairs. Timely replacement keeps your engine smooth and safe.

How It Works

• Maintains camshaft rotation timing ⏱️
• Links directly to the timing chain
• Keeps intake valve events accurate

Symptoms of Failure

• Engine misfires
• Noisy timing chain
• Loss of power
• Check Engine light ⚠️

Compatibility

• Silvia
• 200Sx