Over budget 318 build
A little Extra ring gap wont hurt.
When i was a teen i read it as gap the top ring .075, ran like a bat out of hell.
Lol
On the other hand i run my 4.070 340 at .032 and just leave the 2nd ring alone.
Done it many times with the 3.31 and 9.5-10.1 comp w/kb's.