Nuke Performance Adjustable Cam Pulley Volvo B21, B23, B230, 8v / 16v (round teeth)
Nuke Performance Adjustable Aluminum Cam Pulley for Volvo B21, B23, B230, 8v, and 16v, precision engineered in Sweden.
Take your Volvo 8v / 16v engine to the next level with the Nuke Performance Adjustable Aluminum Cam Pulley with round teeth, precision-engineered for Volvo B21, B23, B230 engines. +/- 12° timing adjustment for precision tuning.
High-strength aluminum cam pulley with round teeth
Hard anodized outer gear for minimum wear over time
Unique bolt washers that optimize tension during racing
Abrasion-resistant Helicoil inserts
Precision Engineered for Volvo 8v / 16v engines*
* for 16v engines, you need two cam pulleys.
It is specially designed for 8v / 16v engines found in the iconic and classic RWD Volvo models, ensuring perfect fitment and compatibility. Made from lightweight, CNC-machined 6082 aluminum, providing strength, reduced rotational mass, and improved engine responsiveness. Fine-tune your valve timing for maximum performance gains in naturally aspirated and forced induction setups, enhancing power, torque, and overall engine efficiency.
Anodized Finish for Long-Lasting Resistance to Corrosion, Wear, Heat, and the Demands of Intense Racing.
It comes with a durable anodized coating for long-lasting resistance against corrosion, wear, and heat, keeping your engine bay looking sharp and professional. Whether you're on the track or street, this adjustable cam pulley delivers the precision and reliability you need to get the most out of your Volvo engine.
Adjustable +/- 12° for precision tuning
Adjustable by +/- 12 degrees for precise cam timing. Rotating the center hub clockwise advances timing, while counter-clockwise rotation retards it—ideal for fine-tuning engine performance.
The stainless steel bolts use our unique bolt washers that optimize tension during heavy use on high-performance engines, and with the Helicoil thread inserts you get a rigid bolt lock even after several adjustments without the need of adhesive to get the gears to stay in their set position.
Crafted in Collaboration with World-Leading Volvo Tuners, Trusted by Racers and Enthusiasts for Nearly 20 Years.
The Adjustable Cam Pulley Volvo B21, B23, B230, 8v / 16v (round teeth from Nuke Performance have become the most used adjustable cam pulleys for the classic Volvo engines and are used and loved by world-leading Volvo tuners worldwide, we are proud to say that this is one of our first products and it is a product that still keeps on delivering today.