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Question about leak down test


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Dan, Screw that soap and water bullshit!  Just spray a whole bottle of starter fluid into the intakes (or use oxyacetylene) then pressurize. Wave a match all around the motor. If you get a nice strong flame....you can trace it right to the leak.  :flamewar:

 

 

:o  ;)

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Ok did my leak test and held fast at 5.5 for more than ten mins. Now I have another question this cub was previously set up for meth and has a hole drilled in the side of one of the intakes. The builder had a plug screwed into the hole and had it red loctited in but it was leaking out of there. So I pulled the plug cleaned it up and used some thread sealant to seal it. Since I used thread sealant I couldn't use loctite. Am I going to have problems with this plug backing out???? Any help would be appreciated...

 

A917875F-1FA3-46F1-AB86-6AC7F4F04A0D-889

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