Snug. Like just a bit tighter than finger tight. Not a high stress application. No need for Loctite. Nuts should only be snugged with a wrench or small ratchet as well. Overtightening there will distort/warp the carb base.

Last edited by CMcAllister; 05/31/19 05:56 PM.
If the results don't match the theory, change the theory.