SPECIAL NEEDLES AND MAIN JETS GROUND SPECIFICALLY FOR THE STOCK CARBS OF THE US MODEL RZ. NOMINAL SETTING IS NEEDLE ON THE THIRD GROOVE, #410 MAIN JET STD FLOAT SETTING (21MM +/- 1) STOCK #20 PILOT JET, PILOT AIR SCREW SET AT .5 TURNS OUT (1/2 TURN OUT)
This is the perfect jet kit that, when used with our RZ pipes, changes the stock catalytic converter carb jetting into the proper fuel curve demanded by our power pipes.
For use with our RZ pipes and 2:1 High Flow Filter System