7747 related questions

[Shannen Durphey]

Wow.  I should post a note with those schematics.  The "Fuel module"
question has been asked many times.

1) Hot Fuel Handling Module runs fuel pump for up to 2 minutes after
vehicle is shut off.  It is used on trucks with high load carrying
capacity, and helps prevent vapor formation in the fuel line while the
engine hot soaks.  It is not needed for a conversion.

2) Yes, and no.

3) There are 2 part numbers for 8 the cylinder netres. 
   I am certain 16051636 is for the 454, and 16060836 is for other 8
cyls.  I do not know what the difference is. The '836 was around $10
US last April.

Shannen

Ross Myers wrote:
> 
> Just a couple of questions for the 7747 guys amongst us.. My mate got his
> two 7747's from AL last week, so the Lincoln/460 EST conversion is about to
> begin!.
> 
> 1 - On the wiring schematic there is shown a "Fuel Module" for the 7.4L and
> 5.7L models.
> It connects to B2, What is this thing?, and is it needed for an EFI
> conversion?
> 
> 2 - The ESC Module. Is there different Part No's for each application?. If
> yes does anybody have the Part No for the 7.4L ESC Module?.
> 
> 3 - Can the 7747 be run without the Calpack in it?, the ECM's he got were
> from a 4.3L, so I 'guess' it won't run too good if we put a 7.4L EPROM in?.
> He doesn't care about limp mode (hence the 2 ECM's), so if the 7747 looks
> for a No_Cylinders voltage from the calpack what should I use for a V8?.
> 
> Thanks,
> Ross Myers
> Melbourne, Australia
> E-mail : ponty at axis.jeack.com.au
> Stuff : http://www.jeack.com.au/~ponty
> <><><><><><><><><><><><><><><><>
>
----------------------------------------------------------------------------
To unsubscribe from gmecm, send "unsubscribe gmecm" (without the quotes)
in the body of a message (not the subject) to majordomo at lists.diy-efi.org