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Re: Air/fuel ratio monitors

To: <spridgets@autox.team.net>
Subject: Re: Air/fuel ratio monitors
From: "Glen Byrns" <grbyrns@ucdavis.edu>
Date: Fri, 27 Apr 2007 10:50:47 -0700
An important consideration, but one easily evaded if you are doing all your 
fuel/air mixing upstream of the intake manifold.  With a turbo like mine, I 
will be adding a throttle body just ahead of the turbo inlet and squirting 
directly in the throttle body ahead of the turbo.  Better mixing of the 
charge inside the turbo eh?  Plus it completely cancels the siamese port 
problem.  Even without a turbo, I would do the same for the A-series motor. 
Inject a single point at the mouth of the HIF44 manifold.  I'm waaay too 
lazy to do a multi-port arrangement.


> Speaking of Megasquirt..
> This page has a really good article on the considerations for Siamese port
> heads.
> http://www.starchak.ca/efi/siamese.htm

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