Electroair EIS-42000DM 4 Cylinder Dual Mag

+$1000 Core Exchange Charge
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Part# 08-17417
MFR Model# EIS-42000DM


The EIS-42000D Electronic Ignition Kit is a fully STC'd kit to replace the Bendix single drive, dual magneto with a complete, DUAL ELECTRONIC ignition. The two ignition systems are completely independent of each other and do not have any common failure modes. Replacing the dual magneto with the EIS-42000D will typically improve fuel economy on average by 10-15% (many operators have reported consistent fuel savings of 1gph or greater). Additionally, there will be an improvement in horsepower, smoother engine operation, and improved high altitude performance. The EIS-42000D adjusts spark timing automatically by way of our MAP Sensor - timing is adjusted with altitude. This kit can be used on either 12V or 24V systems. Supplemental back-up power is required.

This kit eliminates A.D. Notes. eliminates repetitive inspections, and improves performance.

Kit includes: all the required parts to replace the Bendix single drive, dual magneto used in some Lycoming engines. (Please refer to the eligibility schedule to verify the system can be installed on your engine - Note: engines are being added regularly).
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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.

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