Tuning with the DIY-WBs

romans, mark romans at starstream.net
Thu Mar 21 20:06:19 GMT 2002


I'm drooling, I'M DROOLING in ANTICIPATION!
Mark

----- Original Message -----
From: "Bruce" <nacelp at bright.net>
To: <diy_efi at diy-efi.org>; <gmecm at diy-efi.org>
Sent: Wednesday, March 13, 1996 10:07 AM
Subject: Tuning with the DIY-WBs


>
>
> Well,
> life just got easy.
> Almost too easy.
>
> I have a couple of Bruce R's LED display boards.
> This is truely getting to the stage of being unfair.
>
> In summary, they use 4, 10 element LEDs.  So you have 20 green and 20 red.
> As you go lean from Stoich the red ones illuminate.  Richer then stoich on
> the greens go on.  They are in bargraph mode, and in columns.  So, at a
> glance, you see 2 reds, OK you at a little leaner then 15:1.  Couple
Greens,
> your at 13:1.  No lights on, your at stoich.
>
> Seeing lean transistions, are just as clear as day.  Tip in stuff can be
> cured in 2-3 tries, since you can so accurately see the leaness.
>
> WOT,
> The unit can be out of your line of sight, and you can *guestimate* where
> you're running.
>
> They are responsive enough that if you run two of them you can see the
> latency in the exhuast system.
>
> I'd still use some datalogging for optimising your system, but this makes
> getting the drivibility stuff a piece of cake.
>
> Amazingggggggg,
> Bruce
>
>
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