Suggestions

[William McNett]

In JEGS.
The Accel Super Ram is 3019.93
Street Ram 3123.99
Pro Ram 2172.99
Calmap 199.99

A stock TPI system from Michigan Corvette Recyclers
(http://www.michigancorvette.com/) is 850.
I've seen them on ebay for less.


John_Calabrese at ENGELHARD.COM wrote:

> $800.- plus 200.- for software.  Where did you get 3000.- from?  This isn't
> a speed pro unit.................
>
> $3000.00 + $200 for software?
>
> John_Calabrese at ENGELHARD.COM wrote:
>
> > Speed density will work, but you are limited in your resolution on your
> > fuel map due to the low vacuum level at idle (highest non-decel vac.).  I
> > am currently using the ACCEL system, and having a blast.  BTW:  check out
> > the FEB '01 Mopar Action.  There is an article by yours truly on custom
> efi
> > install on a 67 Dodge coronet.  I am running a 383 mopar with 300+ horse
> > and an "old style"  cam, meaning considerable overlap but 112 LSA.  The
> key
> > here is to choose a fast ramp, high LSA cam, like comp's Xtreme energy
> cam.
> > The wide LSA minimizes overlap, increasing your idle vacuum, and coupled
> > with a higher ratio rocker makes all the power you need.  I am currently
> > building a new motor and the cam I chose was duration: 230 I, 238 E
> @.050",
> > about .550"I, .570"E lift with a 1.6:1 ratio rocker, with a custom 114
> LSA.
> > I will be running speed density, and should not have a problem.  Most cam
> > companies will grind whatever LSA you choose.
> >
> > John L. Calabrese
> > Research Engineer
> > Environmental Technologies Group
> > Engelhard Corporation
> >
> >
> >                     William
> >                     McNett               To:     GMECM
> <gmecm at diy-efi.org>
> >                     <mcnett at mail.        cc:
> >                     cass.net>            Subject:     Suggestions
> >                     Sent by:
> >                     owner-gmecm at d
> >                     iy-efi.org
> >
> >
> >                     01/25/01
> >                     12:48 PM
> >                     Please
> >                     respond to
> >                     gmecm
> >
> >
> >
> > I know this is a ECM list, but.
> > Does anyone have any suggestions on an programmable EFI system for a 383
> > making a little over 400 hp?
> > Drivability is a big plus.
> > I'd also like to have the ability to monitor what's happening.
> > One guy told me that a speed density sys. would not work with my cam.
> >
> > I can get a stock 86-88 TPI sys. off a Vette for $850.
> >
> > Thanks,
> > Bill
> >
> >  http://www.cass.net/~mcnett/william/my383.html
> > Cam Specs:
> > COMP CAMS 12-242-2
> > Advertised duration: 268 intake / 280 exhaust
> > Duration at .050 in. cam lift: 224 intake / 230 exhaust
> > Gross valve lift: .477 in. intake / .480 in. exhaust
> > w/ 1.6 rockers: .509 in. intake /  .512 in. exhaust
> > Lobe separation: 110 degrees
> > Intake centerline: 106 degrees
> > RPM range: 1,600 to 5,800
> >
> >
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> >
> >
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