Progressive NOS (WAS Re: Part 2: Reading Plugs, pistons, and valves (with Pics))

[Dave Zug]

Yea, on the street maybe, but try telling that to the 11 sec 4th gen (top
qualifier) at last years MAFB.org event.. he beat my light by 0.001 and I
beat him to 60 feet and he won by 10 carlenghts ;-(   ha ha haaaa.  That
stunk. We were both juiced, but mine is set lower so that I am sure to be
able to drive to work the next day.

----- Original Message -----
From: Bob Wooten <r71chevy at earthlink.net>
To: <gmecm at diy-efi.org>
Sent: Tuesday, December 05, 2000 9:29 PM
Subject: Re: Progressive NOS (WAS Re: Part 2: Reading Plugs, pistons, and
valves (with Pics))


> Dave, the race is over by the 60' timer, if you are running heads up.
>
> BW
>
>
> > [Original Message]
> > From: Dave Zug <dzug at delanet.com>
> > To: <gmecm at diy-efi.org>
> > Date: 12/5/00 6:35:44 PM
> > Subject: Re: Progressive NOS (WAS Re: Part 2: Reading Plugs, pistons,
and
> valves (with Pics))
> >
> > I thought about this, and in typical fashion came up with the 'good
> enough'
> > solution... If you could lay out a module that simply accepted the
> solenoid
> > command, and put out a signal, that pulsed the +12v at a 50% rate for 1
> > second, then held the solenoid ON for the duration of the command then
> that
> > would do me a world of good.  My peoblem with using the 100 HP jetting
in
> > the TPI plate system was that I could not activate it off the line like
I
> > could do the 50 HP jetting. I had to activate the solenoid AFTER SECOND
> > GEAR, which netted very little gain over the 50 HP system activated just
> off
> > the line. (Can't say this enough - theres ALOT of time to be gained in
> that
> > first 60 feet.
> >
> > A feedback (self choking) loop that is corrected 1 second after
activation
> > should do it. I read a very clever post a few months back about using
the
> > 2nd gear Trans signal to activate the NOS (with a throttle switch etc of
> > coarse)
> >
> > Sorry, no ECM content... the topic hit home (what I'm messin with, the
> > funnygas).
> >
> > ----- Original Message -----
> > From: Bob Wooten <r71chevy at earthlink.net>
> > To: <gmecm at diy-efi.org>
> > Sent: Sunday, December 03, 2000 7:00 PM
> > Subject: RE: Progressive NOS (WAS Re: Part 2: Reading Plugs, pistons,
and
> > valves (with Pics))
> >
> >
> > > That is a great idea.  the only thing that could be better would be to
> > read
> > > in the fuel pressure & if you got a drop >XXXX psi shut down the PWM.
> > >
> > > BW
> > >
> > >
> > > > [Original Message]
> > > > From: Dig <turbodig at yahoo.com>
> > > > To: <gmecm at diy-efi.org>
> > > > Date: 12/3/00 8:07:39 AM
> > > > Subject: Progressive NOS (WAS Re: Part 2: Reading Plugs, pistons,
and
> > > valves (with Pics))
> > > >
> > > >
> > > > >Date: Sat, 2 Dec 2000 23:18:38 -0800
> > > > >From: "Bob Wooten" <r71chevy at earthlink.net>
> > > > >Subject: Re: Part 2: Reading Plugs, pistons, and
> > > > >valves (with Pics)
> > > >
> > > > >progressive NOS kit.
> > > > >this is essentially a PWM controller that has both %
> > > > >in initially &
> > > > >time to
> > > > >100%.  this is a great way to control the squeeze.
> > > >
> > > > This brings up an idea I've been having @ 3:00 AM...
> > > >
> > > > Why not add additional table to the '749 Syty code
> > > > to modulate the NOS solenoids? The space is there,
> > > > and there's a nifty plaace to hook in the shift light
> > > > code. (Which you don't need on anything but a Quad4 or
> > > > a Sunbird turbo)
> > > >
> > > > You could modulate it by MPH (Like we do now with the
> > > > boost control), or by TPS, RPM, or both.
> > > >
> > > > Also, you'd have the ability to disable the NOS if you
> > > > started to get knock retard...
> > > >
> > > > I'm thinking this would work on a '730 as well, but
> > > > I'm
> > > > not conversational in the code for those boxes.
> > > >
> > > > Later,
> > > > Dig
> > > > turbodig at yahoo.com
> > > > '91 Sy - 12.43 at 108|Through the stock mufflers
> > > >
> > > >
> > > > __________________________________________________
> > > > Do You Yahoo!?
> > > > Yahoo! Shopping - Thousands of Stores. Millions of Products.
> > > > http://shopping.yahoo.com/
> > > >
> > >
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> > >
> > >
> > >
> > > --- Bob Wooten
> > > --- r71chevy at earthlink.net
> > > --- 71-91 Camaro
> > >
> > >
> > >
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> >
> >
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>
> --- Bob Wooten
> --- r71chevy at earthlink.net
> --- 71-91 Camaro
>
>
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