Specific coilpacks / coil on plugs / COPs: Using the 4 person coils from possibly a 1ZZ-FE or both of the NZ sequence engines this negates the necessity for any igniter(s), spark plug sales opportunities, distributor cap plus a rotor button. This arrived out in 1983 like a replacement for https://blacktop20v4age39369.articlesblogger.com/54134865/the-greatest-guide-to-toyota-4age-for-sale