[392cobra]

Originally Posted by andronikos916

Thank you guys. I am going now to the mechanic to do the following:

- Collect all broken parts, to check if there are any missing.
- Check the damaged push-rods if are bended
- Check the lifter adjustment (preload) on another lifter
- Do the oil drain check for possible damage on valves or pistons
- Drop pan inspect rods and crank

What is the "correct" valve geometry? What I need to check?

Best - Andronikos.

I'm pretty sure you mean leak down test. Here is a pretty good article on it.
I would guess there are even videos on youtube that would help too.

How to do Cylinder Leak Down Testing- Car Craft Magazine