X-Junk-Score: 0 [] X-KAS-Score: 0 [] From: "Stephen Izett stephen.izett@gmail.com" Received: from mail-pl1-f171.google.com ([209.85.214.171] verified) by logan.com (CommuniGate Pro SMTP 6.4.0) with ESMTPS id 2368216 for flyrotary@lancaironline.net; Fri, 08 Sep 2023 00:31:08 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.214.171; envelope-from=stephen.izett@gmail.com Received: by mail-pl1-f171.google.com with SMTP id d9443c01a7336-1c336f3f449so14242775ad.3 for ; Thu, 07 Sep 2023 21:31:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1694147451; x=1694752251; darn=lancaironline.net; h=message-id:in-reply-to:to:references:date:subject:mime-version:from :from:to:cc:subject:date:message-id:reply-to; bh=Vi/pdXdGXBXMN7XWHyoXTmtuT63lPqHqReQI9bcPywU=; b=kivlOF7jxdlbfdFVHnUaomz/57oTFHwDJNKIQ/w31Y5L0LgyXCIKGWU0IzQ4dqFD9v TaUrNhdvgr4Il7gvtuVQ/fReJ8UnuSVpsT/+2v6yR2+DQXmeRlP6IvnB20TO7hVpMcOU 8foM1aPH9s+YRnHXorT1BMHgmHfHcb57gWIawnlb9w2LGdwjYMwKTPdIbWFEEiC1oL52 rSYGatB1uLGlVC9VwOwetLsnFUuD+Hq9ldy40rRGImO/wuh+D0E3bW2EjvtI1sP87zhc nWifxaYqMpGauP2Y8WtrrlC9gSK30pEdtq7eH9WrQ7Od20XihpXpBcylbnOgFiXExEtN AfJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1694147451; x=1694752251; h=message-id:in-reply-to:to:references:date:subject:mime-version:from :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Vi/pdXdGXBXMN7XWHyoXTmtuT63lPqHqReQI9bcPywU=; b=Tto9v37Y4BV32rAAMWzi0RTzCWlochfJaAx78keR8ONyw+aD5xQAuTSvL5jOCczvs2 23VEVo0iD8TUETh53Uc8SIqkDXeNoqzXQa72+xoySuRpYe0Hv3DiOFGzaW30fZ3zShRb bQF4nNtrNeWYpyxVWcypV0mpBT5mT53dhs09rAFUqFyFpEt7eFQrv077beAYX8gNRyEZ nd738B6ggWVcX3h4UbuqdW2Ghhbpte7QQq0n1YTMQ6k3y/Vi8T+nmml9dzLAV/VkLbaQ zHPX1WAZgZYdBikSVn8HPmFPNTe/zmgwVF/farKbXx3bbxNxCkw7+H8PIZm07RWml1Vf pyEg== X-Gm-Message-State: AOJu0Yx7p2UNbysDK8HKmCwnvLkcrm6i3lOfYbRYcX6VI4gPPTvQJTSh rv2V8pCT/DqChSES2w0MsI/QF63Py3U= X-Google-Smtp-Source: AGHT+IHpWjTmBD5KJDmY0NIoaQmaznk0mwyPqd0PZj5U0qn+PKv2XSWNrb8LeaDDkrsP8SSm0AAWsg== X-Received: by 2002:a17:903:245:b0:1bc:2d43:c747 with SMTP id j5-20020a170903024500b001bc2d43c747mr1898564plh.38.1694147450867; Thu, 07 Sep 2023 21:30:50 -0700 (PDT) Return-Path: Received: from smtpclient.apple (220-235-72-153.dyn.iinet.net.au. [220.235.72.153]) by smtp.gmail.com with ESMTPSA id o10-20020a170902778a00b001b53953f306sm545113pll.178.2023.09.07.21.30.49 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 07 Sep 2023 21:30:50 -0700 (PDT) Content-Type: multipart/alternative; boundary="Apple-Mail=_551A0A90-B12D-4293-9EAA-28C2E2775608" Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.600.7\)) Subject: Re: [FlyRotary] Fuel Pressure Sender best practices Date: Fri, 8 Sep 2023 12:30:36 +0800 References: To: Rotary motors in aircraft In-Reply-To: Message-Id: X-Mailer: Apple Mail (2.3731.600.7) --Apple-Mail=_551A0A90-B12D-4293-9EAA-28C2E2775608 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Finn Like your fix of an RC filter.=20 On another subject. What is your Take Off / WOT / Best Power mixture - = fuel burn. I=E2=80=99m interested to see what power other Renesis engines are = producing. Cheers Steve > On 8 Sep 2023, at 2:46 am, Finn Lassen finn.lassen@verizon.net = wrote: >=20 > I made my own from a block of alum using bandsaw, file, drills and = tap. > Banjo bolt through end of secondary fuel rail and 1/8" NPT hole for = pressure sender. > Disadvantage of that location is the injectors create pressure pulses = when closing giving wildly fluctuating pressure readings. I solved it by = adding an R-C filter after the pressure sender output. >=20 > My fuel path after filter is a Tee to primary (Renesis stock) and = secondary (Rx-7 cut and extended with alum tube and JB-weld).=20 >=20 > Finn >=20 > On 9/7/2023 9:32 AM, DOUGLAS LOMHEIM dlomheim@aol.com = wrote: >> Greetings: I need to finalize the mounting of a fuel pressure = sender, and wondered how those who are flying did that, and what = suggestions they have for doing it. AC Spruce gas an aluminum block = drilled fir NPT fittings, and this fitting from Summit seems to do the = same thing=E2=80=A6 >>=20 >> Thanks for any suggestions=E2=80=A6 >>=20 >> Doug =20 >>=20 >>=20 >>=20 >> Sent from my iPhone >>=20 >>=20 >> -- >> Homepage: http://www.flyrotary.com/ >> Archive and UnSub: = http://mail.lancaironline.net:81/lists/flyrotary/List.html >=20 > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: = http://mail.lancaironline.net:81/lists/flyrotary/List.html --Apple-Mail=_551A0A90-B12D-4293-9EAA-28C2E2775608 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi = Finn

Like your fix of an RC = filter. 

On another subject. What is your = Take Off / WOT / Best Power mixture - fuel burn.
I=E2=80=99m = interested to see what power other Renesis engines are = producing.

Cheers

Steve<= br>

On 8 Sep 2023, at 2:46 am, = Finn Lassen finn.lassen@verizon.net <flyrotary@lancaironline.net> = wrote:

I made my = own from a block of alum using bandsaw, file, drills and tap.
Banjo = bolt through end of secondary fuel rail and 1/8" NPT hole for pressure = sender.
Disadvantage of that location is the injectors create = pressure pulses when closing giving wildly fluctuating pressure = readings. I solved it by adding an R-C filter after the pressure sender = output.

My fuel path after filter is a Tee to primary (Renesis = stock) and secondary (Rx-7 cut and extended with alum tube and = JB-weld). 

Finn

On = 9/7/2023 9:32 AM, DOUGLAS LOMHEIM dlomheim@aol.com wrote:
Greetings:  I =
need to finalize the mounting of a fuel pressure sender, and wondered =
how those who are flying did that, and what suggestions they have for =
doing it.  AC Spruce gas an aluminum block drilled fir NPT fittings, and =
this fitting from Summit seems to do the same thing=E2=80=A6

Thanks for any suggestions=E2=80=A6

Doug  =20




Sent from my iPhone


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