this is a new pair of dyna hi voltage ignition coils. they are the brown 1.50 ohm type. .they are the type used on 4 cylinder motors fitted with dual plugs per cylinder.these coils deliver over twice the voltage of you stock coils for much improved starting,running and general performance, . see our other listings for more dyna coils and ignitions .we also stock dyna and taylor ignition leads to suit these coils.