Holley 4tbi to 7747

[Bruce Plecan]

-----Original Message-----
From: Walter Sherwin <wsherwin at idirect.com>
To: diy_efi at efi332.eng.ohio-state.edu <diy_efi at efi332.eng.ohio-state.edu>
Date: Tuesday, March 16, 1999 11:50 PM
Subject: Re: Holley 4tbi to 7747


The 749 has two drivers in it.
In the syclone (4.3L, v-6 applications) it is wired to use one in staurated
mode.
In the 2.0 turbo sunbird/Quad4 applications, it uses 2 Peak+Hold.
There are wiring differences, from P+H to Saturated  (not internal to ecm)
Bruce


>Thanks!  Okay, can someone who has used the 749 tell me exactly how many
>drivers it has, and what flavour they are?
>
>Walt.
>