Re: Mods to Ur-Q Exhaust Systems

["Joseph Rae" <quattro@ptinet.net>]

Well in the 4000csq I did a 2.5 inch all the way back and just put a single
dinomax ultra flow on, the car is a bit loud, but throttle response and
power is very good
Joe
----- Original Message -----
From: c a l i b a n <caliban@sharon.net>
To: John Corbishley <JCorbs@gtresort.com>
Cc: Quattro List <quattro@audifans.com>
Sent: Monday, May 03, 1999 11:02 AM
Subject: Re: Mods to Ur-Q Exhaust Systems


>
> my urq came with the rear muffler missing.  a simple
> straight exhaust is in it's place.
>
> the thrum is throater, though how much i am not totally
> sure, maybe mike can help answer that.  performance is
> suely increased, but the amount is probably trivial for
> a regular driver like myself.  personally, i wouldn't
> make a mod like this to increase the exhaust noise
> either, but it's the way my car came so that's what i
> got.
>
> it's not horribly noisy or anything, though.
>
> mike, what do you think?
>
> On Mon, 3 May 1999, John Corbishley wrote:
>
> ]Any BTDT on omitting the middle or rear boxes?
> ]
> ]Does it improve performance or just make a helluva noise?
> ]
> ]I'm interested in performance, not noise.
> ]
> ]TIA
> ]
> ]John Corbs
> ]Traverse City, MI
> ]'83 & '85 Ur-qs (for my sins)
> ]
>
>
> --
>  rocky mullin
>  http://caliban.sf.ca.us/
>  two strokes are faster than four!
>  this message was composed using the vi editor.
>  '83 ur-q - yamaha rz350 - suzuki ts250 -  chaotic good
>