  Genuine Dellorto factory pilot jets that fit SS & SSI 18-30mm carbs. Dellorto part # 1159. Please select the jet size from the pull down menu. NOTE: Jets are made of soft brass and hollow inside. These jets will break off if over tightened so install carefully!! NOTE: Carburetor tuning items jets & needles are NON-Returnable. Please make sure you order what you need. |