Okay so in order for me to use the 0.006-0.007 for the intake and 0.007-0.008 which one am I looking at? I'm a bit confused with these feeler gauges.

I'm guessing the number on the right are metric?

Should I follow the top numbers on the left or the bottom one?

I'm confused on this.

 

Your feeler gauges have too many numbers. The big numbers are inches though

 

Actually figured it out. Thanks for the help!

 

And are you going to share your insight with us? I'm also puzzled about the double set of numbers.

 

I cant figure it out either. .002 variance is pretty damn big. Somehow those sets must be different thicknesses on the bent section compared to the flat section. Cause yeah... I cant imagine feeler gauges with a margin of error of .002 inches lol