I am goning to wrap up and finish my d16a6 project in a couple of weeks but i have one question. How do i know what the TDC for the valves are on my head if i have a aftermarket cam gear with no marks. Also sprocketcrx sold me a a6 timing belt a couple months age and it seems rather loose after tightening. can i buy a smaller one?

 

there are no markings on the cam gear at all? even company logo's?

 

it's a skunk2 gear. ill take another look tomorow