[Diy_efi] Mappable Extra Injector Controller?

[Ben P]

Hi people, just after any and all information on mappable extra injector 
controllers that you may have.

Currently I am after an extra injector controller that can be mapped (RPM 
and Manifold Pressure table) to provide extra fuel for two different 
engines. One of them is a 2.6L Astron II (ala sigma/early magna), and 
another being a ford 4L OHC (EA-AU Falcon) engine. The engines themselves 
aren't important, but the management systems are.

The Astron is powered by an early Mitsubishi computer with an air flow 
meter. The problem is that the air-flow meter is designed around this 
engine, but was not designed with 18psi in mind, so it will hit its flow (or 
at least measurement) ceiling pretty quickly when the engine develops boost.

The Falcon engine uses a more sophisticated MAP sensor'ed EECV Computer. 
Although this computer 'can' be retuned (as I found earlier), the MAP sensor 
soon runs out of range under high (anything above about 8-10psi) boost, and 
the price list of the equipment needed to do it is impressive ($230-odd US, 
might as well buy a megasquirt).

The perfect computer would have a map based on RPM and manifold pressure, be 
able to control six injectors directly, and be mappable via a usb cable. but 
thats hardly likely to happen.

any anyone think of a controller that could do this (or teach me how to make 
my own)?

Thanks
Ben

_________________________________________________________________
Thousands of jobs, millions of opportunities at seek.com.au 
http://a.ninemsn.com.au/b.aspx?URL=http%3A%2F%2Fninemsn%2Eseek%2Ecom%2Eau&_t=757263760&_r=Hotmail_EndText_Oct06&_m=EXT