cooked it! What did I do wrong?

[bOb shingler]

i hope when you put it back together you add another .10" to the ring gaps.

 

[HOTMOPR]

i hope when you put it back together you add another .10" to the ring gaps.

What would you recommend Bob? I was thinking .038 top and .040 second..

 

[bOb shingler]

very good pick. a motor on gas with turbo gets the rings hot and needs a bunch of clearance for sure.