Hi Jarred
the injectors are the regular bosch solenoid type, i've taken them out & they've gone away for a 3 day pre xmas test break now so it's a bit too late, cr injectors normally get something along the lines of 70v to lift the pintle, what would you use to pulse that? i've had a look at those buzzboxes but i think they were somewhere in the region of £1400

Steve