In preparation for a closer look at the timing procedure, here we talk about and take a closer look at what makes a keyless crankshaft engine different, the timing tools, and the engine components they are used on.

Here's two timing chains links that show you how to verify chain tension, etc:

   • Mazdaspeed 3 - VVT & Timing Chain Rep...  

http://www.mazdaspeedforums.org/forum...