[jonho]

So I had an engine rebuilt for the 2013 FRS and at the same time I ordered new cam gears and timing chain. The issue I am having is now both sets of gears they have sent look wrong. My ones I had used a tab on the timing plate and the ones the have sent both times use a notch on the timing plate. With the new ones car does not start. I have included a picture the top one is original bottom is new. I am guessing with the new maybe I need new sensors or ECU flash?