[Diy_efi] chevy early vortec injection

[Steve Ravet]

> -----Original Message-----
> From: diy_efi-bounces at diy-efi.org 
> [mailto:diy_efi-bounces at diy-efi.org] On Behalf Of GSM3 Allmaras
> Sent: Friday, September 09, 2005 7:38 PM
> To: 'diy_efi at diy-efi.org'
> Subject: [Diy_efi] chevy early vortec injection
> 
> Hey can anyone tell me if I could get the factory 5.7 chevy 
> vortec intake
> manifold/injector setup to work with a megasquirt computer? 
> Thanks. Dustin

Dustin, the short answer is that the pickup vortecs use 8 high impedance
injectors.  They're clustered in the center of the intake, and the
vortec computer drives them sequentially, but electrically they're no
different that a TPI system.  So if megasquirt can run a TPI motor then
it can run a vortec motor, although probably not in sequential mode.
Ignition is something else, AFAIK stock megasquirt doesn't do spark,
although I think there are a couple add-ins that enable spark.

--steve