[urq] 3b upgrade suggestions.

Claus Vegener cv at direkte.org
Fri Nov 1 17:22:49 PDT 2013


----- Original Message ----- 
From: "Claus Vegener" <cv at direkte.org>
To: "James OBrien" <quattro650 at sbcglobal.net>
Sent: Friday, November 01, 2013 7:40 PM
Subject: Re: [urq] 3b upgrade suggestions.


> Your problem is not pistons and crank but the connetion rods.
> Just a small "error" you bend the 3B rods above 400 Hp.
> I run 3B crank and pistons with enhanced rods and low compression 
> headgaskets and using 034 stage IIc for ECU.
> Last week on a roll road I got 600.0 Hp / 637 Nm.
> We always use corrected crank power but the WP was 520Hp
> Don't forget to enhance the clutch
> Claus
> Urq83 with std. 3B except rods and
> Garrett 035GT35R/62 and the rest homebreew
>
> ----- Original Message ----- 
> From: "James OBrien" <quattro650 at sbcglobal.net>
> To: <urq at audifans.com>
> Sent: Friday, November 01, 2013 6:36 PM
> Subject: [urq] 3b upgrade suggestions.
>
>
> I have a 84 ur quattro with 3b installed. I want more power(don't we all). 
> I've seen 034efi has turbo, and injectors but they dont have software 
> update. 2 Bennett has all of it. Has anyone tried these, or gone another 
> route.
> I am trying to get as much reliable h.p. as possible without putting in 
> new pistons and crank. Is 400 hp out of reach?I have stainless header and 
> "951" intercooler. Any btdt, recomendations or suggestions?
> Thanks in advance for your help! Jim
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