Okay, please don't berate me...but I have a legitimate question

[Mark S. Riley]

If you follow Holley's instructions about tuning, the fuel curve will be
virtually undrivable and will have really bad gas mileage. Following
Holley's instructions will have you trying to run the engine at probably
11:1 or richer all the time.  If you use a wide band O2, like the DIY-WB,
then you can set the fuel curve way leaner at WOT and cruise than the
instructions will have you do which then allows you to add fuel with the
idle pot and it will run fairly good. Understand that the ProJection has
only 3 fuel adjustments, idle, cruise, and wot. This makes "close" as good
as it gets.    Mark
----- Original Message -----
From: "wildbtk" <wildbtk at spinn.net>
To: <diy_efi at diy-efi.org>
Sent: Friday, September 28, 2001 11:44 PM
Subject: Okay, please don't berate me...but I have a legitimate question


> Hello,
>
> I am sure this question has come up at one time or another: does anyone
> have any direct, pratical experience with installing and tuning the
> Holley Pro-Jection 2D (digital) system on an old, carbureted V8?  I am
> interested in learning more about this system, but I have been seeing
> some pretty negative things so far about it on other websites.  Can
> anyone offer some advice or insight?
>
> Thanks in advance for any information!
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