Boyer Dual Output Ignition Coil 12V For use with Pazon Ignition Systems, suitable for various makes and models including BSA & Triumph Twins, Royal Enfield, plus various Suzuki and Kawasaki SPECIFICATIONS: - Primary resistance 4.2 to 4.6 ohms at 20 degrees C Secondary resistance 12. 5 to 13.5k ohms at 20 degrees C Mounting holes diameter 6.5m m (5mm with aluminium spacer) , pitch 90mm Weight total 320 grams Overall Length 115mm , Length excluding mounting arms 65mm , Height 45mm , Width 40mm HT lead length approx 400mm per output HT lead is screwed in and can be removed Part number COIL00004