Yamaha YZ 250 F (CG 33) [2010-2013] - Camshaft inlet - Stage 2 Yamaha YZF/WRF 250

Stage 2 intake camshaft for the Yamaha YZ 250 F

The HOT CAMS intake camshaft in the Stage 2 version is aimed at engine structures that require further adjustments. The manufacturer's camshafts were developed on test benches and tested by leading teams.

The Stage 2 concept requires additional modifications to realize its potential. HOT CAMS mentions, among other things, high-compression pistons and a larger carburettor. The camshaft is therefore a targeted choice for appropriately coordinated conversion projects and is not just intended as an isolated replacement within an unchanged setup.

Function and execution

• Intake camshaft for engine control
• Stage 2 version of HOT CAMS
• Designed for engine builds with further adjustments
• Developed on test benches and tested in use by leading teams

Technical classification

• Component: camshaft
• Position: inlet side
• Product area: Engine, valve control and camshaft
• Tuning level: Stage 2

Vehicle assignment

• Yamaha YZ 250 F (CG 33), built between 2010 and 2013

Instructions for use

The coordination and assembly of such engine components should be carried out by qualified specialists using suitable tools. When planning the engine structure, the additional adjustments planned for Stage 2 must be taken into account as a coherent setup.