Yamaha Yz 426 [HOT CAMS] - Camshaft Exhaust - Stage 1 Yamaha

The HOT CAMS Camshaft Exhaust - Stage 1 is specifically designed for Yamaha engines and offers a significant increase in torque and power without additional modifications. This makes them ideal for basic tuning projects. Developed on dynos and tested by leading teams, the camshaft is available in three stages to suit different requirements and performance objectives.

We strongly recommend that all installations and adjustments be carried out by qualified professionals using the appropriate tools. Two sets of valve washers are included to ensure a perfect fit.

Technical data:

• Product name: HOTCA CAMSHAFT STAGE 1 - EXHAUST
• Description: HOT CAMS camshaft exhaust - Stage 1 Yamaha
• Category 1: Vehicle parts & accessories
• Category 2: Engine parts
• Category 3: Engine parts above
• Volume: 1541 cm³
• Weight: 360g
• Length: 250mm
• Width: 79mm
• Height: 78mm

Stages of performance improvement:

• Stage 1: Increases torque and power without additional modifications. Ideal for basic tuning.
• Stage 2: More suitable for larger machines; requires further improvements such as high compression pistons and larger carburetors to achieve full potential.
• Stage 3: Specially developed for Supermotard or to increase cylinders (using the original valve springs for assembly).