
One core
1,340 cc flat-four, EN40B forged crank, the same four pistons and rods in all three engines. Build volume is what makes the price honest.
Every engine below shares the 1,340 cc core, the dual-channel FADEC and the 2.43:1 reduction drive. Specs are published in full, curves are from the cell, and the price is on the page.

All shipping. All priced below.
M120Baseline flat-four
The working engine. 120 hp, honest numbers, published prices.
From $24,800 firewall-forward
M160TTurbocharged flagship
The flagship. 160 hp held flat to 15,000 ft.
From $32,400 firewall-forward
M120HHybrid-ready variant
Hybrid-ready. 25 kW where the alternator used to be.
From $31,900 firewall-forward
Three assemblies carried across the whole series.

1,340 cc flat-four, EN40B forged crank, the same four pistons and rods in all three engines. Build volume is what makes the price honest.

The same dual-channel FADEC and the same 14-sensor loom, whether it is feeding a naturally aspirated core, a turbo, or a hybrid drive.

2.43:1 helical reduction with a torsional damper and an SAE-1 flange. The hybrid inserts its generator ahead of it; nothing else changes.