Assenmacher Specialty Fm2330 Mazda & Ford 2.0L-2.3L Timing Kit. Mazda/Ford Timing Kit used on all of the 2.3L engines. (Turbo and Naturally Aspirated) Comparable to factory tool numbers 303-507 (Crank pin), 303-465 (Cam bar) and 303-1061 (Turbo Cam Plate).