The A99 is an inline triple liquid cooled two-stroke engine with a total displacement of 99cc. Designed by Cobra Aero to take advantage of the latest technologies in additive manufacturing; the A99 is in active development with first fire expected summer of 2019.
Key Features:
- Reduced vibration and smooth torque transfer (three pulses per revolution instead of one)
- Improved muffling performance by spreading exhaust pulses in time
- Improved power and SFC from three-into-one cross-stuffing exhaust
- Ideal for spark ignited heavy fuel due to small cylinder bores and liquid cooling
- Based on the proven combustion system from the A33
© 2023 Power4Flight