As we continue to bring all of our manufacturing under one roof, we are now machining a one piece main jet for our fuel carburetors, instead of having to modify the S&S main jets. This is necessary as S&S no longer makes the “D” Fuel carb, which means that sooner or later, they won’t make any parts either. Besides that, the other advantage to our one piece jet is that we can now go much larger than we could with the modified S&S jet. During the machining process, we drill and then precision ream each jet to a specific size. Our new one piece jets will go up to .330″ diameter for more fuel to your engine. Contact Hawaya Racing for more info.