I am aware of the fact that the cross -sectional area of the air outlet behind the engine must be at least 2x the inlet x-sectional area. For the RCV SP engines it will not hurt if it is even more. What I really want to know is if anybody has used the RCV 90SP in the KMP B-25 and how did it perform.


Does anybody have a photograph of their engine setup using the RCV 91 CD engines. Either sideways or inverted. I want to see how much butchering was done to the cowl.

Thanx

Thaba Raptor
South Africa