4.3 multi-port fuel injection system

[Seth Allen]

The answer is yes.(See below).  Haltech makes a system that will drop in 
and is EEPROM reprogrammmable for maps. Depending on the application, up 
to 30 psi boost is compatible with the sensors.  For GM in particular, it is a 
plug in set. Between $1000-1600 depending on how many bells and whistles. 
You can control idle air stepper motors, torque converter lockup and all 
kinds of neat stuff with enough money.


Seth Allen, 

WWU, WA, USA


On Mon, 25 Mar 1996, Ryan Harrell 
wrote:

> Date: Mon, 25 Mar 1996 16:33:48 -0600
> From: Ryan Harrell <cyborne at murlin.com>
> To: diy_efi at coulomb.eng.ohio-state.edu
> Subject: 4.3 multi-port fuel injection system
> 
> I was wondering if anybody knows if Chevrolet (or any aftermarket vendor) has 
> a multi-port fuel injection system available for a 4.3L V6.  I believe there 
> is one, but I have no information on one.  If so, does anybody know of a 
> manufacturer who makes computers for these engines (Everybody seems to be 
> obsessed with V8 engines).  It would have to be flexible because I plan to 
> take that engine, bore the cylinders to 4 1/8", install 18 degree heads from 
> Chevrolet, and add a nitrus system to my '84 S-10.  I'm hoping that this will 
> be cheaper than a $5000 EFI blower system as well as ride better.
> 
> Ryan Harrell
> cyborne at murlin.com
> 
> "Of coarse you know, you could poke your EYE out with that thing."
>