X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [66.219.56.248] (HELO qnsi-xch.qnsi.net) by logan.com (CommuniGate Pro SMTP 5.1.10) with ESMTP id 2182957 for flyrotary@lancaironline.net; Tue, 17 Jul 2007 12:10:08 -0400 Received-SPF: none receiver=logan.com; client-ip=66.219.56.248; envelope-from=bhughes@qnsi.net Content-class: urn:content-classes:message Return-Receipt-To: "Bobby J. Hughes" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Subject: RE: [FlyRotary] Re: RX8 Primary Injector modification. Disposition-Notification-To: "Bobby J. Hughes" X-MimeOLE: Produced By Microsoft Exchange V6.5.6944.0 Date: Tue, 17 Jul 2007 11:11:44 -0600 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [FlyRotary] Re: RX8 Primary Injector modification. Thread-Index: AcfIkythRC4i/SXVQL+VZVWGx8adHgAAck/w From: "Bobby J. Hughes" To: "Rotary motors in aircraft" Tracy, I will be using the yellow injectors for the primary's. Using your injector disable \ double pulse wiring method I would rather have the larger injectors. Bobby=20 (can't bring myself to use a grinder on the block) -----Original Message----- From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Tracy crook Sent: Tuesday, July 17, 2007 9:52 AM To: Rotary motors in aircraft Subject: [FlyRotary] Re: RX8 Primary Injector modification. I originally used the "fat" RX-7 injectors in the Renesis by simply taking a carbide bit in a die grinder and removing the interfearing metal on the Renesis block. I am now using the stock Renesis injectors (Red pri & Blue Sec.). I recommend using them as-is. Mazda knows what they are doing here and unless you plan some *really* big HP from the Renesis (not recommended) it is simply not needed. The latest software for the EC2 handles the differing flow rates on the secondaries nicely. You CAN use the 4 yellow injectors from the 6 port Renesis if you really don't want to use different flow rates in the pri & sec. Tracy > ----- Original Message ----- > From: Bobby J. Hughes > To: Rotary motors in aircraft > Sent: Thursday, July 05, 2007 1:24 PM > Subject: [FlyRotary] RX8 Primary Injector modification. > > > I have a pair of primary injectors that I had decided not to use due >to the low fuel flow and mismatch with the secondary's. The larger fat=20 >injectors I purchased will not fit in the block but work for the=20 >secondary's. I thought about building an adapter block to raise the=20 >injector and eliminate the clearance issue but that would create=20 >another clearance issue with the upper intake manifold and fuel rail.=20 >Does anyone have any knowledge about this modification process? Looks=20 >like they remove a flow restrictor. > > http://kgparts.com/index.php?page=3Drx8modinject > > Thanks, > > Bobby J Hughes -- Homepage: http://www.flyrotary.com/ Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html