MOPED ARMY

Hey Peabs. You will need to derestrict the intake before flowing more from any filter. Take the side cover off to get to the carb and take off the carb by loosening the band clamp. Cut the rubber grommet the snorkel is coming out of to the same size if the catb mouth. Once done any free flow filter will work. You will not need to jet up after derrestricting. Your idle adjustment screw should be about 11/2 turns to 11/4 turns from close as a reference point and fine tune from there. Don't drill holes in the air box unless you like it louder. The better way is to hog out the port of the air box that fits into the frame. At this point you will need to up jet from stock#55 jet to #56 jet. The best stock like set up is to derestrict and change rear gear to 22t. This set up you don't have to up jet and will go 37 to 38 mph all day long when broken in.