[s-cars] Boost Inconsistency

[kirbyasmith]

Here in NH, Sunoco killed their 94 in favor of 93, and there was quite a 
difference in performance last summer over previous summers.  My S6's 
ECU, which still has some veto power over my A'pexi, wouid drive the 
boost down as low as 1.1 bar instead of the 1.3 I had been getting with 
the 94.  I switched to Shell 93.  Works ok now that it is cooler.

kirby


Mark Strangways wrote:
> Also note..
> Sunoco has reduced their 93 octane down to 91... Yes the bastards..
> Now you HAVE to use 94.
> 
> Mark S
> ----- Original Message ----- From: "Randy Reimer" <4handicap at sympatico.ca>
> To: <s-car-list at audifans.com>
> Sent: Sunday, November 14, 2004 7:56 PM
> Subject: [s-cars] Boost Inconsistency
> 
> 
>> I've noticed in the last little while, that my boost is very 
>> inconsistent.
>> Sometimes pulling hard up to 25 26 psi but then others, won't get 
>> above 19
>> 20 with lost of fluttering.  Also even when showing 25 psi, it seems a
>> little soft.  Either I'm getting used to full RS2 and it's time for more
>> tricks or I've got some kind of isse.  Tried a new BPV, alternating 
>> between
>> a dahlback and an adjustable both rated for 30psi.  No apparent boost 
>> leaks.
>> Gas always running 93 plus a little tolulene so no low octane issues.
>>
>> Any help out there?
>>
>> Randy