>> So, I don t know.  We need some data.  Tracy is guessing that his engine puts out 180hp. Could be; but I m guessing we don t know what it is, and it could just as likely be 165.

 

 

Here is a link to the PowerSport page that describes the modifications they made to their engines and to the Dyno testing graphs.

http://www.powersportaviation.com/Home/Engines/engines.htm

 

Apparently they are pulling 215HP at 6000 RPM.  They mention their induction system being tuned but they do not give details.

 

They are using an Oil to water system.  Could someone give me a quick description of what an Oil to Water cooling system is?  They claim less cooling drag and more room in the cowling with this system.  Is anyone on this list using one?  Thanks in advance.

 

Jake  

www.homebuiltairplanes.com