Mailing List flyrotary@lancaironline.net Message #65707
From: Matt Boiteau mattboiteau@gmail.com <flyrotary@lancaironline.net>
Subject: Re: [FlyRotary] I-Rotary Apex Seals
Date: Sun, 17 May 2020 20:03:53 -0400
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
I'll probably have a used set of RA super seals for sale (about 25hrs ground testing on them). I went back to OEM stock, got better compression for what it's worth. The car forums basically say OEM or Iannetti Ceramic for crazy boost.
- Matt Boiteau


On Sun, May 17, 2020 at 2:21 PM Le Roux Breytenbach breytenbachleroux@gmail.com <flyrotary@lancaironline.net> wrote:
Thanks to you all ,for the speedy reply, on my enquiry!
This just shows again, the value of an active email group.
I assume it must be the RA Super seals for the p port 13 B 

Cheers
Sent from my iPhone
Le Roux Breytenbach 

On 17 May 2020, at 18:57, eanderson@carolina.rr.com <flyrotary@lancaironline.net> wrote:


While at Sun & Fun, I watched  a guy  easily snapping a stock apex seal by bending it across a table top edge.  Then I watched him trying to break one of Tracy Crooks seals.  He managed to bend it a bit by applying body weight, bent but did not break.  After I had a stock seal break during flight and take out two combustion chambers, I switched to Tracys' seals and never had another problem with apex seals.

Ed


Edward Anderson
Anderson Electronic Enterprises LLC
305 Reefton Rd
Weddington, NC 28104 -0569
704 821 7595



------ Original Message ------
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Sent: 5/17/2020 10:48:45 AM
Subject: [FlyRotary] Re: I-Rotary Apex Seals

With the side benefit of being about 1/2 the price of the mazmart seals.RA is still selling the ones Tracy found about 15 years ago, they are just about indestructible.

Charlie

On 5/17/2020 9:40 AM, Andrew Martin andrew@martinag.com.au wrote:
use rotaryaviation.com seals. Kind of a no brainer to decide to support Tracy's efforts.

On Sun, 17 May 2020, 2:46 pm Le Roux Breytenbach breytenbachleroux@gmail.com, <flyrotary@lancaironline.net> wrote:
Hi Guys: What is your opinion on these apex seals ?
Seems that it is quite new, and i do not know if some of you have more info or experiences on these seals.
Must now import apex seals and all for assembly of my p ported 13B.

Regards Le Roux

https://shop.mazmart.com/en/i-rotary-maximum-boost-apex-seal-set


Sent from my iPhone
Le Roux Breytenbach
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