Mailing List flyrotary@lancaironline.net Message #66073
From: 12348ung@gmail.com <flyrotary@lancaironline.net>
Subject: RE: [FlyRotary] Re: FW: [FlyRotary] Re: Aviation Specific 13B/20B Mazda Front Side Housing-pics
Date: Tue, 14 Jul 2020 07:32:52 +1000
To: 'Rotary motors in aircraft' <flyrotary@lancaironline.net>

When I say “worn out” the problem is usually a breakage in the side seals that causes a gouge deeper than repairable.  These alloy plates are used in drag racing, so useage is not all that great for the cost.   I expect that the side plates are from Bissalloy   high wearing, compared to mild steel and little dearer. Well worth the extra.  Because of the cost I have never asked Simon what he uses.  Cost In Oz dollars is $2500 each end plate and $3000 for the center plate last I asked, a total of $8000 AUD.  That has 10% tax added for OZ, so is removed for export.  You will have to find a way to get into the US without tax if possible.  The OZ dollar is approx. 70 US cents, so take 1/3 off the OZ price to get your Yank price -- $5600 USD.  I still really think that is too much for the few Kgs saving.    My 2c worth.

Neil.

 

From: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Tuesday, July 14, 2020 1:33 AM
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Subject: [FlyRotary] Re: FW: [FlyRotary] Re: Aviation Specific 13B/20B Mazda Front Side Housing-pics

 

Worn out?  Shouldn't the plate last the life of the engine?  How often do they "wear out"?  Are there any examples of high mileage engines that they can point to?

 

At $10K, just for the three housings, I'd expect high level of reliability.

On Saturday, July 11, 2020, 6:16:31 PM EDT, 12348ung@gmail.com <flyrotary@lancaironline.net> wrote:

 

 

Alloy side housings are from Promaz automotive in Thomastown in Melbourne  Aust.  With our dollar they will cost approx.  $1800 USD ?? Not sure what his current price is.  He puts a steel wear plate into the housings which is great to replace when worn out

                Name is simon ????  Good to deal with but no bargains.

Neil.

 

 

From: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Sunday, July 12, 2020 3:33 AM
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Subject: [FlyRotary] Re: FW: [FlyRotary] Re: Aviation Specific 13B/20B Mazda Front Side Housing-pics

 

 

 

Kelly,

 

Where is the aluminum side housings?  Where can I purchase them?

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