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I purchased this Halltech unit used and the guy that had it was running a catch can to a 90 degree breather fitting into the intake pipe.
I don’t need that fitting / hole so I’m looking for a way to fill it. He included a little cap for the 90 degree fitting but it honestly feels loose and I feel like it may cause a vacuum leak.
Would some kind of plastic filler work for this hole? Maybe put tape on the other side and fill the hole with plastic filler, then let it cure?
Halltech intake question
