Originally Posted by txl146
For those who have drilled and tapped it, what size barb fitting did you get? I went to Home depot, but couldn't find barb fitting small enough for turbo.
The go to Lowes or ACE
. 1/8 NPT thread with the smallest barb they got (generally 1/8"). Watts is generally the company they use around me at both Home Depot and Lowes.