Mailing List flyrotary@lancaironline.net Message #42638
From: <wrjjrs@aol.com>
Subject: Re: [FlyRotary] Re: PSRU
Date: Thu, 01 May 2008 14:13:16 -0400
To: <flyrotary@lancaironline.net>
Bob, you can clearly see 3 pipes at the collector and exiting the block in the first 2 belt photo I saw.
It's an interesting installation, though 2 belts can cause some problems. I prefer a HI-Vo chain for any high out put pulley  installation.
Bill Jepson


-----Original Message-----
From: Bob White <bob@bob-white.com>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Thu, 1 May 2008 10:24 am
Subject: [FlyRotary] Re: PSRU

Hi Bill,

It could be a 3 rotor.  I really can't tell what's going on with the
rest of the intake and I can only see one exhaust tube because of the
heat shield.  Somehow it just doesn't look deep enough for a three
rotor.  Am I missing some detail that definitively makes it a three
rotor?

Bob W.


On Thu, 01 May 2008 12:28:41 -0400
wrjjrs@aol.com wrote:

> HEY BOB,
> Look again, that was '89 and all the exhausts were perpherial port. That's a 
20B!
> PL mentioned on his site that he bets they blew up that small turbo, and I 
agree.
> Bil Jepson
> 
> 
> 
> 
> 
> 
> 
> -----Original Message-----
> From: Bob White <bob@bob-white.com>
> To: Rotary motors in aircraft <flyrotary@lancaironline.net>
> Sent: Wed, 30 Apr 2008 4:20 pm
> Subject: [FlyRotary] Re: PSRU
> 
> 
> 
> The PSRU is the same basic design, but it's not the same installation.
> One belt one rotor vs 2 belt 2 rotor.
> 
> Bob W.
> 
> 
> On Wed, 30 Apr 2008 19:18:45 -0400
> Jerry Hey <jerry@jerryhey.com> wrote:
> 
> > Here is another pic from Paul's list.  The engine/psru was built by  
> > Duncan Aviation in 1984.  The more I see the better  I like it.       
> > Quite an accomplishment for 1984.   Jerry
> > 
> > 
> > 
> 


-- 
N93BD - Rotary Powered BD-4 - http://www.bob-white.com
3.8 Hours Total Time and holding
Cables for your rotary installation - http://roblinstores.com/cables/

--
Homepage:  http://www.flyrotary.com/
Archive and UnSub:   http://mail.lancaironline.net:81/lists/flyrotary/List.html
Subscribe (FEED) Subscribe (DIGEST) Subscribe (INDEX) Unsubscribe Mail to Listmaster