Exhaust Pipe Length
in 912iS Technical Questions
3 years ago
I have the standard Rotax supplied exhaust system on my 912 iS Sport on a Zenith CH750.
I've noticed one or two installations where the exhaust pipe has been shortened a few inches from its "as supplied" length of about 9 inches (250mm) I guess this reduces drag a little and makes engine cowl removal a little easier, but is there an effect on performance?
What are the pro's and con's of shortening it?
