All info here, and internet, points now to Rochester inlet threads/adapter male threads are 1/8 NPT. The line side of adapter is 1/2-20 inverted flare. NPT Should not bottom.....but doing it on both carbs? Hard to think about this now. Maybe the leak is elsewhere and this is all moot. We will stay tuned.
Last edited by bartamos; 12/13/2023 3:35 AM.
