This is a Used set of (8) Fuel Injection Nozzles. It has a 18AS stamped on them. These are 1/2" tip. There are screens on the outlet end.
Fuel Injection Nozzles 20A SMALL 90 degree Kinsler Hilborn IMCA IHRA NHRA Sprint
Fuel Injection Nozzles 18 SMALL 90 degree Kinsler Hilborn IMCA IHRA NHRA Sprint
Fuel Injection Nozzles 20A SMALL 90 degree Kinsler Hilborn IMCA IHRA NHRA Sprin2
Fuel Injection Nozzles 510 3 1/2" Tip Kinsler Hilborn IMCA IHRA NHRA Sprint ASCS
Fuel Injection Nozzles AS59 P550 (5) pcs Kinsler Hilborn IMCA IHRA NHRA Sprint
Fuel Injection Nozzles 67 SMALL Straight Kinsler Hilborn IMCA IHRA NHRA Sprint