WARNING: Use of coils with too low an impedance (resistance) will damage the motorcycles ignition system. We do not have a complete list of applications, so if your motorcycle has an electronic (breakerless) ignition, you should determine the correct set of coils by performing one of the following two simple tests. Keep in mind that the higher impedance coils are by far the most popular and will not damage your ignition system if they are the wrong choice.
Test 1 (resistance test)-- Disconnect motorcycle coils and test one at a time. Set ohmmeter to lowest possible range. Connect positive lead of meter to battery terminal on coil and negative lead to coil ground. A reading of approximately 2.1 ohms and higher indicates inductive type; .25 to 1.2 ohms indicates CDI type.
Test 2 (voltage test)-- Using a voltmeter or 12-volt test light, connect positive lead of tester to positive post on one of your stock coils, and connect the negative lead to ground post on the stock coil. Turn the ignition switch on, but do not engage the starter. If you have 12-volts at the coil, the motorcycle has inductive-type ignition. If there is no voltage, the motorcycle has CDI ignition.
(1) Two tower coil
(2) 43" plug wires with straight cap boots
(4) Round coil mounting clamps
(1) 6 1/4" straight mounting brackets
(2) Angled spark plug cap boots
(2) Crimping tools
(1) Dielectric grease
(2) Crimp connectors
(2) #8-32 x 3/4" socket head bolts
(4) #8-32 nuts
(4) #8 star washers
|Type||External Ignition Coil|
Part 2001337 fits the following machines