09/05/2020
Machining a bunch of Quickfuel emulsion jets we had laying around to fit holley ultra xp race series. There's approximately 3thou difference in the head diameter and threads are the tiniest bit bigger then the holley ones whether that's just a quality control problem on the Quickfuel side of things I'm not sure , it was a little bit tedious but didn't take long to turn up 14 jets saving $$$$