HOT Cams Camshaft for Yamaha - Part Number 4165-2IN

4165-2IN and 4166-2E when used as a set provide increased mid-top torque and horsepower. Produces more power than the OE cams from 6000 rpm and up with a slight loss at lower rpm. Produces more power than the stage 1 set from 8000 rpm and up.

The HOT Cams Camshaft for Yamaha is engineered for high performance and reliability. Crafted with precision, this camshaft enhances engine efficiency and power output, making it an ideal choice for enthusiasts seeking to optimize their Yamaha motorcycle or ATV. Constructed from durable materials, it ensures long-lasting performance under demanding conditions. Installation is straightforward with the right tools, and it is compatible with various Yamaha models, providing a seamless upgrade from stock components. The camshaft's design promotes better airflow and valve timing, contributing to improved throttle response and overall engine performance. Whether you're restoring a vintage Yamaha or upgrading a modern model, this part delivers quality and performance you can trust.

Features:

• High-performance camshaft designed specifically for Yamaha motorcycles and ATVs

• Constructed from durable materials to withstand demanding riding conditions

• Improves engine efficiency, throttle response, and power output

• Easy to install with standard tools, suitable for both restoration and upgrade projects

• Optimized valve timing for enhanced airflow and combustion efficiency