Injector calibration etc.

[swagaero]

Clare Snyder wrote:
> 
> I have a strange project on the go - basically a dual throttle body
> injection on a 1.8 litre engine. It is a SOOB EA81 unit.
> I want to install one injector on each bank, just before the intake port on
> the head (where manifold connects) I have a couple throttle bodies from a
> snowmobile engine that accept ford type (multiport) injectors. What injector
> should come close to the right size? I figure a 400HP, or 7 litre v8 should
> be pretty close as a starting point, as each injector has to service 50 HP
> and 900 ccs of engine displacement.
> 
> Also, the computer I have (not sure if I can use it) is set up for the low
> resistance injectors and resister pack. Can I substitute the high resistance
> (12 volt, 14 ohm +/-) type without damaging the drivers? Obviously I would
> be eliminating the resister pack. All I can think of is there would be a
> higher inductive kick-back when de-energized. Is there a way to add a Zener
> to handle this?
> 
> Any other input appreciated.
is this the American ea-81 or the asian ea-81