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Deleted member 12676
Guest
I agree with Fabian, and not because of financial interests but because it's true. The stock CDI craps out easily and has too advanced timing, especially if you increase the compression and put a better carb on, and especially if you port the engine for higher speed.
Unfortunately the stator coil craps out easily too and you should always have a spare on hand. But some people replace them without realizing the problem was bad metal to metal contact at the coil mounting screws which serve as part of the ground path.
Unfortunately the stator coil craps out easily too and you should always have a spare on hand. But some people replace them without realizing the problem was bad metal to metal contact at the coil mounting screws which serve as part of the ground path.