Worx Kawasaki SXR 800 Maxiloader intake grate. Worx PN#WR222. Performance Benefit’s. This Worx grate gives the boat the pump loading it needs by holding the boat on the water and keeping the pump driving in even the roughest water and in the surf. The two bars running the full length of the boat hang down the full legal IJSBA limit of 12mm (1/2”) stopping the back from sliding out, the centre blade of the grate does most of the work in the straights and the side wings come into play in the corners to keep the pump fully loaded and driving.