Arbre à cames admission HOT CAMS - Level 2 Yamaha WR450F

Developed on test benches and tested by large teams, HOT CAMS offers three product levels. Stage 1 (Level 1): it increases the torque and power without any further modifications necessary. Ideal for a small preparation. Stage 2 (Level 2): more suitable for large preparation, it requires further modifications to deliver its advantages, such as high-compression pistons and a large carburettor. Stage 3 (Level 3) : specially developed for use Supermotard or for the increase of cylindrical (to be traced with the original valve springs). In any case, we strongly advise to entrust the assembly of these products to persons with the required skills and the proper equipment. Two complete sets of layered pellets will allow for appropriate adjustment.