Each of our ignition coil adopts the special material with well insulation performanceand the material is able to bear the high-temperature and high pressure. Packagedby varnished wire and its magnetic core is heating radiating. Future moreits material is silicon steel sheet of high performance. Filled and sealed byvacuum and it is waterproof, dustproof, shockproof, long-lived, the power is great,the performance is steady. In the mean time, we can develop according to differentrequirements from buyer. Open-circuit test :> 30sContinuous ignition: 550-10000 r/minInsulation resistant: 0-200m we can process according to the different requests ofcustomerUsing temperature: -40∼ +800C1) Mating gasoline engine: 168F2) Direction of revolution: right 3) Ignition mode: HIC 4) Spark angle: 25 ° ± 1 ° /4,000 rpm 5) Operational rotating speed: 1600-4000rpm6) Rotor diameter: 170 producing area:Shandong Province, China payment:T/T; irrevocable and confirmed L/C at sight