Review on 🔧 Holley Carbureted By-Pass Regulator, Shiny - Optimize Fuel Delivery for Peak Performance by Gerard Hudson

The quality sucks for such a price. The inlet and outlet threads were a complete mess about halfway, and the 3/8" brass fittings I got (which appear to be decent quality) don't screw in more than halfway. I doubt it actually regulates pressure well and no mount was included. I'm pretty sure it's some kind of cheap Chinese knockoff with holly on the side that you can usually get for less than $20. I plan to return mine immediately. Well it's a joke.