+33 4 50 22 14 02
Echappements Chabord > Experimental aviation > MC100 Rotax 912 cm3 exhaust

MC100 Rotax 912 cm3 exhaust

This Rotax exhaust is designed specifically for this ROTAX MC 100 ulm

it is designed to be installed in the upper part of the engine; in fact, hoods are confined around the engine

there is no place to put it elsewhere

it allows :

a 5% gain in power
a gain in consumption of 10% for the same performance
a 50% reduction in vibrations
an acoustic gain of 5 dbs

  • un gain en consommation de 10% à performances égales
  • une diminution des vibrations de 50%
  • un gain accoustique de 5 dbs

This is a dyno test  work that allowed this optimization.

It is available in stainless steel 316 L

Mais également en Inconel 625 . Dans ce cas le gain de poids est de 40 %



It’s available for both Rotax 912 Cm3 80 ch et 100 ch engine.


Material: Inconel 625, Stainless steel 316L, Steel 15CDV6
Primaries legnht tubes: </identical
Consumption gain: 10 %
Motorisation:  Rotax 912cm3 engine
Accoustic gain:  5 Dbs (a)
Applicability: MC 100 ROTAX 912cm3

Some pictures ...