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Thanks Bryan, I did look at their site but didn't see anything listed. I'm not sure how current their site is however....
Jarrett Johnson www.innovention-tech.com
----- Original Message -----
From: Bryan Winberry <bryanwinberry@bellsouth.net>
Date: Thursday, May 5, 2011 8:02 am
Subject: [FlyRotary] Re: Back-plate (93-95 Front Side Hsd Needed)
> If Mazmart has one lying around, I could pick it up. I live in > the area. > > Bryan > > > > _____ > > From: Rotary motors in aircraft [flyrotary@lancaironline.net] On > Behalf Of Kelly Troyer > Sent: Wednesday, May 04, 2011 7:09 PM > To: Rotary motors in aircraft > Subject: [FlyRotary] Re: Back-plate (93-95 Front Side Hsd Needed) > > > > To The Rotary Group, > > Yes I know I am a troublemaker (too much computer time > available with > my day job) and some of you are probably sick of all my posts > !!.............."But" with that being said one of our group is > seriouslyconsidering the development of a "Mistral" type > > back-plate to allow the use of a standard "Lycoming" "Dynafocal > type 1"
> engine mount ring that will be a virtual "Bolt-on" to the > > 93-95 13BREW , Cosmo 13B & 20B and the Renesis 13B > Rotarys.............Several builders and potentials have indicated > they > would be interested in such a back-plate (including > me)............I have > one of the few "Mistral" back-plates that ended up in the > > hands of experimenters (waited 2 years for it)..........It is > severely over > engineered for our use (and overpriced) and has many > > features we do not need........... > > > > If you have followed "Back-plate" string of posts recently you > know that > Jarrett Johnson one our group with aspirations to > > install a Cosmo 20B in his project started the discussion first > about an > developing an intake manifold for 13B & 20B Rotarys >
> (which needs to be done also) then I jumped in and said that a > common engine > mount design might also be needed and if > > you have been reading the posts lately a lot of info has been > kicked around > about the various Rotarys and what it will take to "Marry" the > "Mistral"back-plate with a "RX8 "Renesis" water-pump (with the > magic of digital > scanning & CAD) to design > > such a back-plate......... > > > > Those that have been on the Rotary forum for several years > may remember > Jarrett posting his trials and tribulations in > > building a huge CAM mill (at home).............He is a commercial > designerwith the talent and equipment (including foundry) > > to pull this off............I have offered my "Mistral" back-plate > to be
> scanned (He trying to find someone here in Okla to do > > the job) and I also have a "Renesis" front cover to > scan............What we > really need now is a 93-95 13BREW front side > > housing (unusable condition preferred as long as front side is > undamaged) to > put in his hands as this is what the back-plate > > will bolt to..............If someone in the group has an unusable > 93-95 > 13BREW front side housing they will donate I will pay > > to have it shipped to Jarrett..............You may contact me off > the forum > if you would prefer..........I have no horse in this race > > I would just like to see such a product be made available to the > group.......... > > > > keltro@att.net > > > > Kelly Troyer > "DYKE DELTA JD2" (Eventually)
> > "13B ROTARY"_ Engine > "RWS"_RD1C/EC2/EM2 > "MISTRAL"_Backplate/Oil Manifold > > "TURBONETICS"_TO4E50 Turbo > > > > > > _____ > > From: Kelly Troyer <keltro@att.net> > To: Rotary motors in aircraft <flyrotary@lancaironline.net> > Sent: Tue, May 3, 2011 11:45:09 PM > Subject: [FlyRotary] Re: Back-plate > > Jarrett, > > > > Will be a good idea to scan both the Mistral and Renesis > housings.............You really need > > a 93-95 13BREW (preferably) or Cosmo 20B front housing to > scan.............Most of my 13B > > engines are 86-91.............My Cosmo 13B is adaptable but lacks > some of > the machined bolt > > and stud pads of the 13BREW, Renesis or Cosmo 20B front side > housing which
> you need > > to make allowances for on the redesigned back-plate if you want it > to fit > all three versions of > > these engines..................Throw this out to the group and see if > someone has a 1993-95 > > 13BREW front side hsg (need not be usable) they would donate or > lend to the > project......... > > > > You really need this front side housing in front of > you......... Even > with all the scans nothing > > beats having the actual hardware............IMHO > > > > Best Regards, > > > > Kelly Troyer > "DYKE DELTA JD2" (Eventually) > > "13B ROTARY"_ Engine > "RWS"_RD1C/EC2/EM2 > "MISTRAL"_Backplate/Oil Manifold > > "TURBONETICS"_TO4E50 Turbo > > > > >
> _____ > > From: H & J Johnson <hjjohnson@sasktel.net> > To: Rotary motors in aircraft <flyrotary@lancaironline.net> > Sent: Tue, May 3, 2011 10:43:03 PM > Subject: [FlyRotary] Re: Back-plate > > Evening Kelly, so just thought I'd send a note w/ an update. I did > find a > fella in Tulsa who has access to a laser scanner. He's getting me some > pricing > > on what it would cost to get the job done. I'm thinking it might > be a good > idea to get both the Mistral housing as well as a Renisis Front Cover > scanned? > > I'd like to get an Iron [preferably the side that mates to the > front cover] > scanned as well but don't know if you've got one handy [as in, not > 'in' an > engine]. I could always > > do it here in time but that might take a bit before I get my hands > on one
> that is not in an engine. > > > > I'll keep you posted as this goes and see where we get. > > Jarrett Johnson > www.innovention-tech.com <http://www.innovention-tech.com/> > > -- Homepage: http://www.flyrotary.com/ Archive and UnSub: > http://mail.lancaironline.net:81/lists/flyrotary/List.html >
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