It is not really a CDI but an ignitor module. anyway I am at the point where I am certain that mine is going bad. this has been building for several thousand miles with intermittant failures of the right side ignition. I have set the pickup sensor to the new factory spec of 0.8mm, and swapped the coils and wires (both checked to spec with ohm meter)right for left. Still have the right side no spark problem. Used to only happen when the engine was hot and only happen at a restart. Now it cuts the right side while running and not even warm. I am currently working with the dealer to resolve this not so fun issue. BTW mine is an 05. SM
05 speedmaster - 1100cc, 11:1 racing pistons, Carillo rods, thunderbike cams, ported and polished head, 2mm over intake and exhaust valves, Barnett kevlar clutch, scepter pipes, oversize manifolds, 45mm HSR's, TTP stage 4 firestarter
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