|
|
Turbo: just under 20#,
Exhaust Manifild - a few more, but you have some overall savings in exhaust weight in the rest of the exhaust system.
Intercooler is a few pounds (like 4?)
Intake manifold will be a few pounds heavier that n/a.
Water and oil plumbing will add a few pounds but minimal.
Radiator and Oil Cooler will need to be slightly larger for the additional power you will be making.
Probably something like 30-35# net additional weight.
Dave leonard
On Thu, Jun 25, 2009 at 6:37 PM, Bobby J. Hughes <bhughes@qnsi.net> wrote:
That encouraging news. What's the approximant weight of the turbo and extra plumbing?
Bobby
Sent: Thursday, June 25, 2009 5:57 PM
To: Rotary
motors in aircraft
Subject: [FlyRotary] Re: Turbo
I'm on the third turbo right now. The exact numbers are a little hazy
without my logs, but the first one (pure stock off the car) lasted about 70
hrs. Flew N/A for about 50 hrs. Second turbo (TO4 hybrid run at peak
EGT everywhere I went) lasted about 120 hrs, and now the third one (another
TO4 hybrid but I keep EGT (actually TOT) below 900C - about
1600F) has been good for about 170 hrs. (400 total hours on the
plane). I have a fresh one sitting in a box ready to install if/when
needed.
Dave Leonard
On Thu, Jun 25, 2009 at 7:39 AM, Bobby J. Hughes <bhughes@qnsi.net>
wrote:
Dave,
I thought
your second turbo failed last summer at about 130 hours. Are you on your
second or third turbo?
Bobby
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of David
Leonard
Sent: Wednesday, June 24, 2009 11:27 PM
To: Rotary
motors in aircraft
Subject: [FlyRotary] Re: Relay
Woes
Eh, I still need a muffler. I use one and still got a
noise complaint on Sunday. But the turbo is holding up so far..
170 hrs on the latest turbo and still going strong..
Dave Leonard
On Wed, Jun 24, 2009 at 8:25 PM, Bobby J. Hughes <bhughes@qnsi.net> wrote:
Actually
I wish you would get the bugs worked out. I might swap out my super charger
for a turbo and intercooler and loose the muffler. My muffler is
starting to loose "stuff" and make rattling sounds.
Bobby
Sent: Wednesday, June 24, 2009 8:16 PM
To: Rotary motors in aircraft
Subject:
[FlyRotary] Re: Relay Woes
Ouch, Alouth that is a lot easier to achieve.... dont even
have to try :-)
Dave Leonard
On Wed, Jun 24, 2009 at 5:14 PM, Bobby J. Hughes
<bhughes@qnsi.net> wrote:
David,
By any
chance will your smoke system connected to your turbo
:)
Bobby
From: Rotary motors in aircraft
[mailto:flyrotary@lancaironline.net] On Behalf Of David
Leonard
Sent: Wednesday, June 24, 2009 9:34 AM
To:
Rotary motors in aircraft
Subject: [FlyRotary] Relay
Woes
For you EE types, I have a question. I am
installing a smoke system and wanted to use a relay to control the
pump. I bought this relay from Mouser that I thought would do the
trick: http://www.mouser.com/Search/ProductDetail.aspx?qs=sGAEpiMZZMtLEhJ5P%2fNsZ6bnrz6%2f%252b%252bJvA50eSiydqPQ%3d
The
problem is that if there is any load (like the pump or even the 0.02A
indicator LED I installed, then the relay will not turn off when I turn
off the signal voltage. So either I do not understand how to use the
relay, or I chose the wrong relay. I have checked my wiring
in-so-much as to confirm that the signal voltage does turn on and off with
the switch, voltage across the 'LOAD" terminals does disappear when there
is no load but not when there is a load (current). Is it
possibly because this relay is designed for an AC load? Other
suggestions? -- David Leonard Turbo Rotary RV-6
N4VY http://N4VY.RotaryRoster.nethttp://RotaryRoster.net -- David Leonard Turbo Rotary RV-6 N4VY http://N4VY.RotaryRoster.nethttp://RotaryRoster.net
-- David Leonard Turbo Rotary RV-6 N4VY http://N4VY.RotaryRoster.nethttp://RotaryRoster.net
-- David Leonard Turbo Rotary RV-6 N4VY http://N4VY.RotaryRoster.nethttp://RotaryRoster.net
--
David Leonard
Turbo Rotary RV-6 N4VY
http://N4VY.RotaryRoster.net
http://RotaryRoster.net
|
|