Yamaha YZ 250 F (CG 27) [2007-2009] - Camshaft inlet - Stage 2 Yamaha YZF/WRF 250

HOT CAMS Stage 2 intake camshaft for the Yamaha YZ 250 F

This intake camshaft from HOT CAMS is intended as a Stage 2 version for further engine tuning. The manufacturer's camshafts were developed on test benches and tested by leading teams. This version is aimed at drivers and workshops who want to build an appropriately prepared engine setup.

Function and coordination

The Stage 2 camshaft is designed to develop its potential in conjunction with further engine adjustments. HOT CAMS mentions, among other things, a high-compression piston and a larger carburettor. These components must therefore be taken into account when planning and coordinating the conversion.

• Intake camshaft for engine control
• Stage 2 version of HOT CAMS
• Developed on test benches and tested by leading teams
• Two sets of valve plates included for adjustment

Vehicle assignment

The camshaft is for that Yamaha YZ 250 F (CG 27) built between 2007 and 2009 provided. The full model name and year of manufacture should be compared with the existing motorcycle before installation.

Instructions for assembly

Installing a camshaft intervenes directly in the engine's valve control. HOT CAMS therefore recommends having the work carried out by qualified specialists and with suitable tools. The two sets of valve plates included are used for the appropriate adjustment during installation. The additional engine modifications planned should also be coordinated professionally so that the Stage 2 configuration can be used as intended.