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AM13 100+HP Engine

AM15 117+HP Engine

    The AM13 is a 1.3 liter 100+HP and the AM15 engine is a 1.5 liter 117+HP 4 cylinder automotive engine  converted to aircraft use.  These engines are comparable in power and/or weight to the Rotax 912 and Continental O-200.  Built in both upright or low profile slant versions.  The upright versions are mostly used in trikes, light twins and replica aircraft that require a narrow engine package.  The low profile slant version places the engine at 70 degrees from vertical to fit more conventional cowlings.  Our low profile 70 degree slant version is internally designed from the factory to be mounted at an angle and this is not an aftermarket modification that may effect reliability.

   The AM13 and AM15 is the cost effective alternative to the Lycoming O-235, Lycoming IO-233 and others.  Both engines are 16 valve, SOHC, inline 4 cylinder engines of aluminum construction and utilizes gear reduction to provide efficient power in a small light weight package.  The AM13 and AM15's fuel and ignition are controlled by a FADEC system for simplicity of operation and outstanding fuel economy.  The ability to run on auto fuel and keep your fuel costs to a minimum is an added bonus. Why suffer the high cost of a Lycoming, Rotax or Continental when the new choice is clear.

  • Knock Sensor

  • Liquid Cooling

  • Sequential Injection

  • 4 Valves Per Cylinder

  • Single Overhead Cam

  • FADEC System Standard

  • 2.588:1 Gearbox Rate to 225HP

  • 2,000 Hour TBO (Stock HP Options) 

  • Tuned Stainless Steel Exhaust System

  • Helmholtz Tuned Cold Air Induction System

   *Our pricing includes engine, gearbox, starter, alternator,  ECU, wiring, mounting ears (to fit Lycoming style mount).

   *Lead times for engine delivery are currently running about 12 weeks. To reserve your position in the production line a deposit if $1,000 is required. 

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Our Products and Services

- Zenith Aircraft Component Kits

- Zenith Aircraft Builder Coaching on Location

- DIY Metal Working Projects

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Mon - Fri: 8am-5pm

Sat - 10am-2pm

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Contact Us

Alford, FL 32420

Tel: 850-630-1286

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