M20 Adjustable Camshaft Gear

Nuke Performance Adjustable Aluminum Cam Pulley for BMW M20 — precision engineered in Sweden and trusted by world-leading BMW tuners worldwide.

• CNC-machined 6082 aluminum for strength and reduced rotational mass
• Hard anodized outer gear for minimum wear over time
• Adjustable +/- 11 degrees for precise cam timing
• Unique bolt washers that optimize tension during racing
• Abrasion-resistant Helicoil inserts
• Compatible with naturally aspirated and forced induction setups

Fine-tune your valve timing for maximum performance gains — advancing timing clockwise, retarding counter-clockwise. Improves power, torque, and overall engine efficiency.

The most widely used adjustable cam pulley for the classic BMW M20 engine. Replaces BMW part number 11311714988.