OS pipes

[Glenn Loud]

Well Tower claims the OS 1.60fx (Non FI) is in stock,  Not sure if this 
is the same engine you are discussing.
As for the pipes can't help ya on that.
Glenn
Glenn Loud
Dist 1 Int

Fletcher, Richard wrote:

> Would someone send me a chart detailing the different pipe options 
> that I could use with an OS 140 and 160? For instance -
>  
> Manufacturer            Model                  Cost              
> Weight       
>  
> Grieves
> MAC
> OS
> etc ...
>  
>     I have a Focus II coming and need to order an engine. Does anyone 
> know where I can find one? I understand that the retailers are out of 
> stock. Also, of the various props, 17X12, 16X14, 3 bladed, etc., which 
> one gives the best downline braking? Last question is about the header 
> options, what are the costs and sizes of the various ones on the 
> market. When I ran the OS 140 in 1997 I used a Mac header with an 
> extension tube and a MAC tuned piped But if I recall correctly it was 
> a .20 size pipe to simply act as a muffler. I detuned the engine so 
> that it turned an APC 16X13N at 8100. Even that was a bit fast for the 
> plane, a Steve Stricker Excalibur II, which was a big plane at the 
> time. All help is appreciated.  
>  
>  
>  
> Thanks, Rich
>  


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