Although it isn't automated, you can open/close the McCord cutout as much or
as little as you want, it actually takes about 3-4 seconds to fully open or
close the cutout, you can just let go of the switch and the plate will stop
moving.
- Steve
>
> Date: Wed, 20 Nov 2002 20:40:11 -0600
> From: "Mike Meyerhoff" <mike@mypants.org>
> Subject: DML: Re: McCord Group Buy Update
>
> Hey that thing is exacly the idea I had a couple years back...
> Except imagine the plate was only ~1" wide so it didn't cover the entire
> opening when closed. Place it inline with your exhaust before the cat and
> rig it up to one of the ignition systems with RPM triggered relays.
>
> Basically when you got to a set RPM the ignition system would cause the
> plate to open. You'd go from some restriction to no restriction at a set
> RPM, solving the problem of too big of an exhaust hurting low end torque.
>
> Some race cars use variable exhuast, maybe somebody here with some spare
> money will show us the way.
>
> mm
> >
>
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