Product Description
From time to time due to increased crankcase back pressure a 123ignition may see oil being introduced into the PCB area. This condition is often caused by cracked rings or some catastrophic engine failure and must be addressed. It does not happen to all BMW.
We have modified a new shaft patterned after the original Bmw shaft with the reverse oil groove. It is our goal that with this design change and the new seal and bushing oil intrusion will be greatly reduced if not eliminated. There is no guarantee with this modification.
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reverse spiral oil groove
This is such a great option to keep the oil from migrating up to the circuit board .
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Product speaks for itself
What makes the difference here is Ed. Hes a world class businessman and always there to help. Even if there's not a dollar in it for him.