WE'RE OPEN FOR BUSINESS & DELIVERING TO YOUR DOOR The Opie Oils web site is trading as normal - the majority of deliveries are made within 1-3 working days. [more]
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Ignition coils and rails are an essential component in your petrol vehicle's ignition system. The coil itself converts the small 12 volts from the battery to a much larger voltage that is capable of creating a spark across the gaps of your plugs. If your ignition coil isn't creating the correct voltage every single pulse then your engine output and fuel economy can suffer.