With the fuel curve, most of all the Supercharger kits come with a fuel
enrichment circuit of some sort. Leave the fuel enrichment up to the external
systems (FMU/Pump, Boost-A-Pump, etc.). They control the enrichment under all
conditions and only under boost.
The Superchips ICON allows you to reprogram the TIMING CURVE in 400rpm
increments (+/- 20 degrees) from 1600rpm - 7000rpm. It's just that...a timing
controller, nothing else. Since the fuel enrichment is already controlled by
the supplied kit with the S/C's, you can save yourself some money with the
custom PCM's (or BTM's) with the ICON. Plus, you can custom curve it to your
specific vehicle.
- Bernd
> Does that thing let you change the fuel curve at different RPMs or does it
> only let you raise or lower the entire fuel curve? Seems like in the second
> case, you'd have a pretty rich condition at idle with a centrifugal
> supercharger.
>
> -Chris
>
> ----- Original Message -----
> From: "Bernd D. Ratsch" <bernd@texas.net>
> To: <dakota-truck@buffnet.net>
> Sent: Monday, May 14, 2001 2:56 AM
> Subject: RE: DML: Powerdyne/ANY PCM
>
>
> > Easier and cheaper than a custom PCM program: Superchips ICON. I custom
> > program my own timing curve...when ever, and where ever I want. (Laptop
> > required). I can run 87, 89, and 92/93 octane fuel (different curves).
> >
> > SpeedTweaks has them.
> >
> > - Bernd
> >
> > -----Original Message-----
> > From: owner-dakota-truck@buffnet.net
> > [mailto:owner-dakota-truck@buffnet.net]On Behalf Of Shawn Bowen
> > Sent: Sunday, May 13, 2001 6:05 PM
> > To: dakota-truck@buffnet.net
> > Subject: RE: DML: Powerdyne/ANY PCM
> >
> >
> > Well, I've ordered a PowerDyne and now I have to figure out what to do
> about
> > a PCM. I wanted a Mopar PCM, but I've been told they are no longer
> > available for the 98 5.2L 4x4's, bummer. Anyone have suggestions on a
> > custom flash? Who does them, how much, and what can I get modified (Shift
> > points, redline, top end cap, and tweaking the fuel management)? Looks
> like
> > I'll be getting an MSD ignition kit with timing retard as well, hopefully
> > that will help some. I also have a 50mm Flow Metric Throttle body on the
> > way to put on at the same time.
> >
> > What should I do about the PCM???
> >
> > Any ideas?
> > Shawn
> > 98 5.2L 4x4 CC
> > 180 T-Stat, 3923's, Gibson Dual's
> >
> > -----Original Message-----
> > From: owner-dakota-truck@BUFFNET.NET
> > [mailto:owner-dakota-truck@BUFFNET.NET]On Behalf Of Shane Moseley
> > Sent: Sunday, May 13, 2001 6:21 PM
> > To: dakota-truck@buffnet.net
> > Subject: Re: DML: Powerdyne/MP HP PCM
> >
> > Jim,
> >
> > Are you referring to Mark's truck? If so, his is an ATI Procharger kit
> sold
> > by
> > Golden West Performance. I believe it comes with or w/out the
> intercooler.
> > If
> > I'm not mistaken - Marks kit (w/blower, intercooler, custom-flashed PCM,
> > etc)
> > was in the area of $4-6K which is quite a bit more than the Powerdynes
> which
> > are
> > in the area of $2200-2400 I think. Considering that he had someone else
> do
> > the
> > labor as well - you could buy at least 3 Powerdyne setups w/what he
> dropped.
> > All are out of my price range (for now).
> >
> > Latr,
> >
> > Shane
> >
> > jyeag@core.com wrote:
> >
> > > > << He also had a valid point about Powerdyne vs Kenne Bell, while KB
> > does
> > > > boost
> > > > at a lower range at cruising speed on the highway it burns a
> truckload
> > of
> > > > gas because it's constantly boosting. What he didn't really want to
> > talk
> > > > about was the PCM;-) KB offer's one tuned for their product,
> Powerdyne
> > > > doesn't. Decisions, decisions... >>
> > >
> > > One of our Officers of the Indyram Club has a Powerdyne. I'm assuming
> the
> > > PCM reprogram is based on who you buy your kit from, because they
> reburned
> > > his as part of his purchase. His is intercooled also, which is another
> > > point I haven't seen mentioned in this debate.
> > >
> > > I believe he got his kit from a company in Colorado, if anyone is
> > interested
> > > I can find out exactly who.
> > >
> > > Jim Yeagley
> >
> > --
> > '96
> IndyRam-HisIndy-MPI/TB/Pulleys/AccelCoil/MPComp/HookerSuperComps/CompTAs
> > '96 IndyRam-HerIndy-numbered(#142)"Track Truck"
> > '74 Triple-Black Dodge Challenger Rallye 360 home-brew EFI R&D vehicle
> > '68 Black Corvette Convertible 427 (For Sale)
> >
> >
> >
> >
>
>
This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 12:01:28 EDT