03-09-2019, 01:57 PM
I've never used one of these but often think one might be useful when inspecting a Seven's nether regions. Should allow you to see the orientation of the cam lobe, particularly if someone turns the engine over as you watch.
https://rover.ebay.com/rover/0/0/0?mpre=...3306977515
https://rover.ebay.com/rover/0/0/0?mpre=...3306977515