Marc,
On my 20B housings, the knock sensors attach on the other side of the
engine to bosses located above the trailing plugs.  

Mark S.

-----Original Message-----
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On
Behalf Of cardmarc@charter.net
Sent: Wednesday, March 09, 2005 8:02 AM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: Renesis Engine Ports


On the FD rotor housings, those are used for the knock sensors (since
the engine is turbocharged in the FD series). Must be a holdover. Things
to come?
Marc W.
> From: "Bobby J. Hughes" <bhughes@qnsi.net>
> Date: 2005/03/08 Tue PM 07:33:09 GMT
> To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
> Subject: [FlyRotary] Renesis Engine Ports
>
> Does anyone know what the small holes are for located above the
Renesis
> exhaust and between the exhaust flange mounting studs?
>  
> Thanks
>  
> Bobby
>  
>  
>  
>  
>
>