I am missing the brass collar that the main jet screws into and that that round plastic thing clips on to. Will it hurt my engine to run without this collar as it only goes to 7500 rpm. Or should I pack up my gear and drive home where I have a spare parts. Please help as We have one more full day of riding left.
you could risk blowing the cylinder if ya run without it. they are important parts for providing steady fuel flow up top without leaning out.