Piston ring gap

Piston ring gapping.

Thinking 19.6-20 (.50mm) thou top and 23.7-24 (.60mm) thou
second?

Thoughts suggestions? Nitrous and turbo combo

Chart says 18 and 22 but not sure how much bigger I should go due to the butt hurt I put on it.

 

I would still run 18 and 22

I went a little tighter on my build.


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thanks!

 

A bit extra ring gap is always a good idea with nitrous