X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail-vw0-f52.google.com ([209.85.212.52] verified) by logan.com (CommuniGate Pro SMTP 5.3.5) with ESMTP id 4193134 for flyrotary@lancaironline.net; Fri, 02 Apr 2010 07:27:48 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.212.52; envelope-from=rwstracy@gmail.com Received: by vws3 with SMTP id 3so982910vws.25 for ; Fri, 02 Apr 2010 04:27:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:received:in-reply-to :references:date:x-google-sender-auth:received:message-id:subject :from:to:content-type; bh=mG/6lTmnkfkBH7nPd0EQvZB32Wl+sjyL2jsjzvoqNzg=; b=ULKg+vw+IGTjJCMTrW+kPzQcYbCAZXGYh608kikLU/70XpIJWoXZqCHVDM8ve8TClJ xNcGhlLyOp4uTmFMGhqkmGW9ENVKa3+jRPuuNZsV9r1maejKXMhNaJED8CJCROUuKm1C SriDeHRpuTPWPN6crIFXJc8fVJyvPIlQ7vp3Y= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:content-type; b=pKR7t9ofFyMx+UdCiqZaaxLNB3SsLtXghLIWIs1DbX9tqZ1JNJH4SPaQ7Ql2Ybkk9h g77Gfqje+REBqbNVaRsTRQKUumkGim/BDyqnZYPm32Ilxo/vHB/0sD0cEOyBB7uiKKAL J/Lw88+RsgwLToI+Fo6zlZ8GB6G05YnS6IXt4= MIME-Version: 1.0 Sender: rwstracy@gmail.com Received: by 10.220.163.72 with HTTP; Fri, 2 Apr 2010 04:27:11 -0700 (PDT) In-Reply-To: References: Date: Fri, 2 Apr 2010 07:27:11 -0400 X-Google-Sender-Auth: 788281eda9e649d1 Received: by 10.220.108.79 with SMTP id e15mr1107708vcp.21.1270207631879; Fri, 02 Apr 2010 04:27:11 -0700 (PDT) Message-ID: Subject: Re: [FlyRotary] my weber - dcoe52mm From: Tracy Crook To: Rotary motors in aircraft Content-Type: multipart/alternative; boundary=00c09f8e5979b070c404833f4260 --00c09f8e5979b070c404833f4260 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Welcome to the world of carb tuning. Hopefully Ken or Lynn can point the way. It took me 2 months of fiddling with the Mikunis to get them right bu= t that info won't help on the Webbers. Why 52mm? Have you been talking to Paul L? Mighty big for an airplane motor. YMMV Tracy On Fri, Apr 2, 2010 at 12:43 AM, kevin lane wrote: > my engine runs, roughly, hard to start, but I can make it run. stock > jets are F7/180 and F8/65. I'd guess these are running quite rich. [wen= t > thru the =BD gallon of fuel really quickly, even tho' engine ran but a fe= w > minutes, max] thought I'd ask the group before I start changing things. > ken welter said he'd help since he's been thru all of this before. > I also need to mix up a new batch of fuel. guessed at the first, because= I > didn't have a way to measure =BD oz. of oil to add to a =BD gallon of gas= , and > probably put WAY too much in. still haven't gotten a timing light to chec= k > how my DIS is actually firing. > > KevinLane Carpentry > www.KevinLaneCarpentry.com > --00c09f8e5979b070c404833f4260 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Welcome to the world of carb tuning.=A0 Hopefully Ken or Lynn can point the= way.=A0 It took me 2 months of fiddling with the Mikunis to get them right= but that info won't help on the Webbers.

Why 52mm? Have you bee= n talking to Paul L?=A0 Mighty big for an airplane motor.=A0 YMMV

Tracy

On Fri, Apr 2, 2010 at 12:43 AM= , kevin lane <n37= 73@comcast.net> wrote:
my engine runs, roughly, hard to start, b= ut I=20 can make it run.=A0 stock jets are F7/180=A0 and F8/65.=A0 I'd guess=20 these are running quite rich.=A0[went thru the =BD gallon of fuel really=20 quickly, even tho' engine ran but a few minutes, max] =A0thought I'= d ask the=20 group before I start changing things.=A0 ken welter said he'd help sinc= e he's=20 been thru all of this before.
I also need to mix up a new batch of fuel= .=A0=20 guessed at the first, because I didn't have a way to measure =BD oz. of= oil to add=20 to a =BD gallon of gas=A0, and probably put WAY too much in. still haven= 9;t=20 gotten a timing light to check how my DIS is actually firing.
=A0
KevinLane Carpentry
www.KevinLaneCarpentry.com

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