Part# 07-01311-2
DescriptionPart Number
E-Mag Gear Adapter Kit C 20007-01311-2


There are a lot of O-200 engines in service, and many more will arrive via the new LSA standards. These engines have a well earned history as an aviation power plant. Modernizing them with electronic ignition will only enhance their value, and E-MAG is pleased to be playing a part.

The O-200 E-MAG will benefit from over five years of design evolution that have gone into our current (Lycoming) line. So it will begin service with a significant head-start. O-200 ignitions will be available in the P model (with the built-in power back). Each ignition will need a gear adapter (sold separately) that will allow you to use your existing drive gear.
  • Weight - roughly 3 pounds (naked - without drive gear and harness)
  • Length - 5.50 inches measuring from the flange mounting face to the back of the plug harness. This is a full 3/4" shorter than the Lycoming counterpart.
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Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Can we get the E-Mag spark plug wire set? What type of coil wire connectors are needed if buying off the shelf spark plug wires?

The E-Mag lead kit is our stocking part number 07-02716. You can see an image of the harness and connectors on our web site. Looks to have standard automotive style connectors.

Q: Is this E-Mag P Model Ignition system for use on certified aircraft?

No, experimental aircraft only.

Q: Are these priced and sold as one magneto or a set of two mags?

That is the price for one.

Q: How much weight reduction compared to standard magnetos?

These are approx 1 lb lighter than most Slick mags.

Q: Can you get one for a right or left rotation engine? ie: a volkswagen conversion

Per EMAG: Yes, we can set for reverse rotation here (when requested by customer in advance). However, there is no simple mechanical interface to mate with the common VW engines out there.