X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from QMTA06.emeryville.ca.mail.comcast.net ([76.96.30.56] verified) by logan.com (CommuniGate Pro SMTP 5.2.16) with ESMTP id 3883549 for flyrotary@lancaironline.net; Mon, 12 Oct 2009 15:50:07 -0400 Received-SPF: pass receiver=logan.com; client-ip=76.96.30.56; envelope-from=n3773@comcast.net Received: from OMTA10.emeryville.ca.mail.comcast.net ([76.96.30.28]) by QMTA06.emeryville.ca.mail.comcast.net with comcast id rp3L1c0050cQ2SLA6vpZ2J; Mon, 12 Oct 2009 19:49:33 +0000 Received: from rv8 ([71.236.188.91]) by OMTA10.emeryville.ca.mail.comcast.net with comcast id rvpY1c00G1ylVyX8WvpYW8; Mon, 12 Oct 2009 19:49:33 +0000 Message-ID: <56B69CCBDF4F46809A423744ADC6A8F2@rv8> Reply-To: "kevin lane" From: "kevin lane" To: "flyrotary" Subject: 409/304/321 vs .065/.080 Date: Mon, 12 Oct 2009 12:37:21 -0700 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_007D_01CA4B38.BE2FB5D0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5843 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 This is a multi-part message in MIME format. ------=_NextPart_000_007D_01CA4B38.BE2FB5D0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable in searching for 180 elbows for my exhaust I'm finding choices of - 180 = degree /.065 wall/ 304 ($30 or $72),=20 180 with .080 wall, but 409,=20 90's, sch5 (.080 wall) in 304 180, .065 wall, 321, $112(?) [burns] I am planning to use a chopped off stock renesis manifold and was = looking into using a 180, rather than the swirl pot like Dennis did = [since hiring a welder offsets a lot of make-it-yourself savings]. my = question is how important is wall thickness vs. alloy? will a 321 at 16 = gauge perform as well as the 304/.080 plus weigh a lot less? or will it = have a short life? kevin ------=_NextPart_000_007D_01CA4B38.BE2FB5D0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
in searching for 180 elbows for my = exhaust I'm=20 finding choices of - 180 degree /.065 wall/ 304  ($30 or $72),=20
180 with .080 wall, but = 409, 
90's, sch5 (.080 wall) in = 304
180, .065 wall, 321,  $112(?)=20 [burns]
 
I am planning to use  a chopped = off stock=20 renesis manifold and was looking into using a 180, rather than the swirl = pot=20 like Dennis did [since hiring a welder offsets a lot of make-it-yourself = savings].  my question is how important is wall thickness vs. = alloy? =20 will a 321 at 16 gauge perform as well as the 304/.080 plus weigh a lot=20 less?  or will it have a short life?    =20 kevin
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