X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from rv-out-0506.google.com ([209.85.198.236] verified) by logan.com (CommuniGate Pro SMTP 5.2.11) with ESMTP id 3433304 for flyrotary@lancaironline.net; Mon, 19 Jan 2009 06:56:43 -0500 Received-SPF: pass receiver=logan.com; client-ip=209.85.198.236; envelope-from=msteitle@gmail.com Received: by rv-out-0506.google.com with SMTP id f6so3066323rvb.7 for ; Mon, 19 Jan 2009 03:56:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type; bh=3FI60L0xYwsxsy+Mgc2iFc70WRAoDKbZzTItjFgMwUE=; b=Mm/U4hLl6Pcd7E6aeCCXkBoCj8WMXll10aMitvOsBTHOmwKSyAwpbFe2QwG36jVQt7 yR/Ba8/K/XKGtruEG92kysR9AJlyLFr4wt+XswkQpNkTG95DpAoG8I9jpleE50641KrK jD2Jgv75un7+Ef7Z/ANJCTykA+sRKbHro4eAw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=pcwjr0fHxqw+Pjw9KXneM8L3A1e3dLZ3h6+8PRZkIDgNv/4L7O6BGW3lZOnSBGOGUs 0xoUfebHe2B5VBfzqiXfAGNpmIxdHiOKVxDq41t+0GBzS79mCWJNKpw2MU2cTPIbdvMB p34pWMOEozeQjqZsI2Xn9e4iiYZWe5DqMDLDM= MIME-Version: 1.0 Received: by 10.141.179.13 with SMTP id g13mr1823749rvp.74.1232366165987; Mon, 19 Jan 2009 03:56:05 -0800 (PST) In-Reply-To: References: Date: Mon, 19 Jan 2009 05:56:05 -0600 Message-ID: <5cf132c0901190356t76b2affeu322eced4a74461f3@mail.gmail.com> Subject: Re: [FlyRotary] TDC, reluctors From: Mark Steitle To: Rotary motors in aircraft Content-Type: multipart/alternative; boundary=000e0cd1554c8e93ca0460d49b5e --000e0cd1554c8e93ca0460d49b5e Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Kevin, Referencing the green circle on your picture, that is exactly where I mounted my reluctor wheel on my 20B. The only difference that I see is that I didn't use the larger pulley, only the smaller main pulley. So, the stock Renesis reluctor wheel worked fine. Only problem is that I have to remove the pickup to change belts. You probably know this, but don't make the pickup bracket out of ferrous metal or it will interfere with the magnetic pulses sensed by the pickup. I found this out the hard way. ;-( Mark S. On Sun, Jan 18, 2009 at 11:34 PM, kevin lane wrote: > > ----- Original Message ----- *From:* kevin lane > *To:* flyrotary > *Cc:* zzz > *Sent:* Sunday, January 18, 2009 3:46 PM > *Subject:* TDC, reluctors > > I am fabricating a distributorless ignition system (with MUCH help from > Lynn H) for my 2004 carbureted(Weber) renesis engine, which requires 3 > pick-ups. one for the waste-spark leading plugs, and one for each trailing > plug. the flex plate seems difficult to access and has large bolts/nuts > spinning, so it seems to me that a reluctor wheel on the other end (near > where the current one is) would be easiest. the existing wheel doesn't have > much protruding. it could conceivably be made and inch bigger in dia. but > would run very close to the belt and my triggers would conflict. > is the second pulley normally used for powersteering or A/C? could I > mount a new reluctor wheel on it, pretty much any size I wanted? I assume > the alternator pulley is in alignment with the water pump?(don't have one > yet) are people running a second alt. off that second pulley? am I > missing something big?(not again!) kevin > > > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: > http://mail.lancaironline.net:81/lists/flyrotary/List.html > > --000e0cd1554c8e93ca0460d49b5e Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Kevin,

Referencing the green circle on your picture, that is exactl= y where I mounted my reluctor wheel on my 20B.  The only difference th= at I see is that I didn't use the larger pulley, only the smaller main = pulley.  So, the stock Renesis reluctor wheel worked fine.  Only = problem is that I have to remove the pickup to change belts. 

You probably know this, but don't make the pickup bracket out of fe= rrous metal or it will interfere with the magnetic pulses sensed by the pic= kup.  I found this out the hard way.  ;-(

Mark S.

<= div class=3D"gmail_quote"> On Sun, Jan 18, 2009 at 11:34 PM, kevin lane <n3773@comcast.net> wrote:
 
----- Original Message -----=20
Cc: zzz
Sent: Sunday, January 18, 2009 3:46 PM
Subject: TDC, reluctors

I am fabricating a distributorless igniti= on=20 system (with MUCH help from Lynn H) for my 2004 carbureted(Weber) renesis= =20 engine, which requires 3 pick-ups. one for the waste-spark leading plugs, a= nd=20 one for each trailing plug.  the flex plate seems difficult to access = and=20 has large bolts/nuts spinning, so it seems to me that a reluctor wheel on t= he=20 other end (near where the current one is) would be easiest.  the exist= ing=20 wheel doesn't have much protruding.  it could conceivably be made = and inch=20 bigger in dia. but would run very close to the belt and my triggers would= =20 conflict.
    is the second pulley n= ormally=20 used for powersteering or A/C?  could I mount a new reluctor wheel on = it,=20 pretty much any size I wanted?  I assume the alternator pulley is in= =20 alignment with the water pump?(don't have one yet)  are people run= ning a=20 second alt. off that second pulley?   am I missing something= =20 big?(not again!)       kevin
 

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Homepage:  htt= p://www.flyrotary.com/
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