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injector rate contante

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injector rate constant vs mg/cyl vs rpm?

this dose not look right any ideas would be grate, cheers. im just so lost

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i've been getting a lot of black smoke, injector flow rate is right. i'm pretty sure the maf scaling is not to bad because i put all the inlet side back to normal and made no difference, the narrow band o2 sensors are reading 800+ Mv at idle. i have blocked of the pcv vale that was installed inside the plenum chamber from factory on the Holden vs ecotec would that be the cause because under low load it would be adding in the extra air? i have a wide-band kit coming i'm hopping the narrows it down a little. and i have put bigger injectors in it but got all the specs and have been flow tested and fuel pressure gauge to see whats all going on.

Any ideas would be much appreciated. Cheers from matt.

what's the vehicle, engine, modifications?

it,s a 97 vs commodore v6 with a gt 3582 running of both banks, both o2 sensors are after the turbo, 440cc injectors, Fuel Pump 255LPH In Tank High Pressure , the map is running at blow through. also running a NVram pcm witch is fully tunable.

cheers.