No, use teflon thread sealant. NPT means National Pipe Tapered, meaning the deeper it is screwed in the tighter it gets. NPS is straight thread and would require a sealing feature like an o-ring or sealing washer.
11.33 @ 118.46 on motor 10.75 @ 125.35 w/ a little spray Now, high Speed Open Road Racing - Silver State Classic Challenge, Nevada Open Road Challenge, Big Bend Open Road Race Rocky Mountain Race Week 2020, 2022 2.0, Sick Week 2023
