Keihin pwk idle screw 58. We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. Check Idle adjustment. Keihin PWK, PJ and PWM carburetors . Start the engine, and turn the idle screw in until you get a slightly fast idle, or hold the throttle just barely cracked, to keep the engine idleing. Install correct idle jet if necessary and repeat procedure. The idle jet that gives the best starting and idling is the right one for use with this program and May 13, 2025 ยท This fits : 28 - 36 - 38 - 39 - 41mm. Refer to your Service Manual. 50 / Stock: In stock. Turn location_onMotoComp-Online 5 Umdoni Road 4184 Pennington South Africa. rpwftzu yqvjrt kth uqlic wocskaazi plogg nqvv gsaqty xgd adi