From: "Finn Lassen finn.lassen@verizon.net" <flyrotary@lancaironline.net>
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Date: Mon, 16 Oct 2023 14:38:30 -0400
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Subject: Re: [FlyRotary] Potential alternate solutions for oil cooling and oil
 filter mount
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
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How much heat ( % ) of total is normally rejected for a piston engine? 
You say rated for 280HP. Is that 280HP continuous?

Finn

On 10/15/2023 4:55 PM, Charlie England ceengland7@gmail.com wrote:
> I've been interested in the idea of liquid-liquid oil coolers for a 
> long time, but haven't been willing to pay the rather high prices for 
> 'conventional' solutions. In recent years quite a few cars have 
> started using oil/water exchangers, and I've bookmarked several that 
> look like they have potential in both heat handling and adaptability.  
> This one looks like it might be as easy as any to adapt, and it 
> includes a filter mount, to boot. It's used on vehicles with around 
> 280 HP, so it might be able to handle a 13B/Renesis' heat load (with 
> larger radiator, of course). Looks like it could mount to an adapter 
> made from flat aluminum plate with the exception of one port.
>
> Might have potential to eliminate a cooling duct, and get rid of the 
> topside bump of the filter on the older Renesis blocks.
>
> https://www.amazon.com/dp/B0BY82QT7J
>
> Charlie
>