TOMEI TIMING BELT GUIDE EJ20#/EJ25#

It surely drives the belt and 
eliminates troubles such as skip jumps coming from long timing belts specific to EJ .

Since the horizontally opposed engine has an explosion interval of 180 °, there is a moment when there is no cam lift in any cylinder. Therefore, if you attach a high cam with a large lift amount, the vibration of the belt will be intense, in the worst case scattering coma will occur and the valve and piston may interfere. Even in the genuine engine, although the belt guide is equipped, since it is made of sheet metal which processed the plate material, there is a problem in terms of strength, causing frame jump at the moment the guide deforms without being able to completely suppress the belt. The Tomei product secures the strength by securing the strength by securing the aluminum by making it by cutting out the aluminum, while securing the winding amount of the belt by extending the guide portion, preventing the belt from being flapped due to sudden torque fluctuation, By making hard alumite, we prevent wear of the guide due to the back contact of the belt.