Specific coilpacks / coil on plugs / COPs: Using the 4 specific coils from both a 1ZZ-FE or possibly of your NZ sequence engines this negates the need for just about any igniter(s), spark plug prospects, distributor cap and a rotor button. davew7 wrote:Killer work to the engine and it https://checkbookmarks.com/story4022801/5-essential-elements-for-blacktop-20v-4age