New post same goal (749/730)

[Bob Wooten]

But Bruce that is only 1.2 ohms.  how big a difference could that really be?
Oh, 2X the current?  yea, I would say that is a big difference, 200% big.  &
the smoke would only leak for a little while.

BW

-----Original Message-----
From: owner-gmecm at diy-efi.org [mailto:owner-gmecm at diy-efi.org]On Behalf
Of Bruce Plecan
Sent: Friday, March 30, 2001 2:00 PM
To: gmecm at diy-efi.org
Subject: Re: New post same goal (749/730)


Till the smoke gets out.
TBI P+Hs are 1.2 ohms
*TPI* P+Hs are 2.4 ohms
BIG difference.

They can last for a while at low rpm, but quickly die at over 3,000 RPM.
On the ecm bench you could hear em die (the ecm drivers),
Bruce



>
> I missed the beginning of this thread, but it sparked an idea. 4 P&H
drivers
> ? would this ecu be able to drive a dual TBI setup on a big block ? is it
> map or maf ?
>
>
> >From: "Bruce Plecan" <nacelp at bright.net>
>
> >>Of course remembering it is using the TPI  P+H drivers for the 4 cyl
> >>engine.
> >Not the saturated output like the 8 cyl use.    Hmm, I guess you could
run
> >it that way with 4 and 4 on the P+H drivers.
> >Bruce
> >
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