WHAT DOES 4AGE 20V MEAN?

16V and Silvertop engines all make use of a rubber dampener among the center A part of the primary crank pulley and both of two outer pulley rows. The Blacktop on the other hand only has dampening on the pulley row that may be to the aspect nearer to your engine, as a result the outwards struggling with row over the pulley and that is the one that