Re: quattro-digest V3 #218

[ets@wrkgrp.com (Edward T Spire)]

>From: Brendan Rudack <rudack@ucsub.Colorado.EDU>
>Date: Sat, 16 Mar 1996 18:27:45 -0700 (MST)
>Subject: Re: S4 with manifolds
>
>The RS2 exhaust manifold was designed to reduce the heat and avoid the 
>chance of burnt valves.  A friend put a Lehmann manifold(nearly 
>identical to RS2) on his S4 and didn't notice any performance upgrade.  
>From my understanding the manifold was designed to be used in high 
>horsepower situations where it is not necessary in stock configuration.

Hm...  the Schaumburg Audi performance guy told me that this manifold
directed more exhaust force into the turbo than the stock manifold,
and that in conjunction with a modified chip it would produce a
noticable difference.


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