[urq] urg computer question

[Tony Lum]

Hi Anton,

I for one don't see it as worth your time.  The limitation of the urq's fuel
system has to be the airflow sensor plate.  As Phil Payne has found, the
plate's maximum deflection comes pretty quickly which means you can't
measure more air.  If you can't measure more air, then you can't increase
the boost to make more power.  The alternatives are many and all are EFI,
034efi and megasquirt come to mind.  Up to 15 PSI, CIS turbo is OK although
slighly lean at 13:1 A/F according to the dyno run on my WX engine (152 HP
at the wheels).  Al Keene's new motor with 034efi is making 200 WHP at only
12 PSI and it was just smog approved!  The 034efi system is basically turn
key (you do the wiring and plumbing) with great tech support, whereas with
the MS you get to build the whole thing from the board up.

Regards,

Tony
'83 ur-quattro #302
 


-----Original Message-----
From: urq-bounces at audifans.com [mailto:urq-bounces at audifans.com]On
Behalf Of a.j.gaidos at comcast.net
Sent: Tuesday, January 11, 2005 8:42 AM
To: n-engelbert at terrans.net
Cc: urq at audifans.com
Subject: Re: [urq] urg computer question


One page schematic. I was expecting more. Now I need a parts list to source
parts and a mechanical drawing for the board outline, keepout areas,
mounting and tooling holes. Fixed components like connectors would be a must
as well.

... I suppose you all see where I'm going with this.