From: "Finn Lassen finn.lassen@verizon.net" <flyrotary@lancaironline.net>
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Subject: Re: [FlyRotary] Re: Evap cores
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
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Date: Sun, 8 Sep 2019 00:57:21 -0400
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I think the "Scirocco" style refers to no filler cap.

There are a lot of "Scirocco" rads at fairly low prices, but they appear 
to be thin; nowhere near the 500 cu inch we're looking for. Also, most 
of the racing radiators have 1.25 to 1.75" inlets/outlets. I wonder how 
you found yours with 1.1" inlets/outlets. ( 
https://www.ebay.com/itm/290600743649?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649 
)

But would like to know what Dennis uses.

Finn

On 9/6/2019 10:30 PM, Charlie England ceengland7@gmail.com wrote:
> On 9/6/2019 8:16 PM, Finn Lassen finn.lassen@verizon.net wrote:
>> Not sure why I was so stuck on only putting evap cores in the cowl 
>> cheeks.
>>
>> Evap cores are cheaply available.
>>
>> I'm thinking they could easily be stacked under the engine as well. 
>> (Not making then 8" thick, but flat end to flat end, or tank-to-tank).
>>
>> One way would be to join them flat end to flat end with an o-ring. 
>> That would put them in series. 13" wide and 18" long.
>>
>> The other way would be tank against tank, which would enable parallel 
>> (but more hoses). 9" wide and 26" long.
>>
>> I don't remember earlier postings on this, but would 3/4" ID hoses be 
>> enough for a series configuration? (200 max HP Renesis, more likely 
>> 180 HP)
>>
>> Finn
> Tank to tank makes an efficient diffuser difficult.
>
> There are cheaper versions of the Scirocco rad with 2" thick cores, if 
> you think that would be enough core volume. Dennis H. is using a 
> Scirocco for his Renesis; perhaps he'll see this thread & tell you his 
> core thickness.
>
> Charlie
>
> Charlie
>
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