Personal coilpacks / coil on plugs / COPs: Utilizing the four person coils from possibly a 1ZZ-FE or both in the NZ series engines this negates the necessity for just about any igniter(s), spark plug qualified prospects, distributor cap as well as a rotor button. So I have adjusted them https://4age-20v89809.suomiblog.com/4age-for-sale-things-to-know-before-you-buy-47046087