Pizzo sent me 5 coil-pack end plugs and they all ohm out at 5200 ohms. All mine ohm out at 4800 ohms (except for the broken one). Whose end plugs are better? Gabriel Caldwell Tsunami Solutions Ltd. #202 - 2055 Boundary Road Vancouver, BC Canada V5M 3Z1 voice: 604.299.5855 fax: 604.648.8158 e-mail: gabriel at ts.bc.ca url: www.tsunamisolutionsltd.com