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Power Strokes
7.3 Aftermarket
Detuning large injector nozzles - How to pick injector size for upgrades!
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[QUOTE="TyCorr, post: 1399836, member: 1451"] Jason, hrt, that was going to be my next comment was that MANY consumers are fast finding out that a single shot injector many times WILL overtax the hpo system despite what the interwebz say. Should it? Maybe not in a perfect world but many times on the street under load or in a hotter tune, those a codes start dropping icp. In fact that was what lead me to hybrids. I learned that those injectors are quite limited. If you dont have all the hpo in the world available they start to drop out and the reuck gets hot and smoky as hell. So what do tuners do? Well, lets draw that pw out to 3.5 or 40 ms...which holds it open longer and exacerbates the issue. Smoke, smoke, smoke... This issue is more common on 175/80s or 175/100 it seems. Hardly enough injector worth all the fuss over. Pull pw way back to about 400hp and live with it or step up to a hybrid. Preferably with a 200% nozzle. I can overfuel my charger if i try but not in normal use areas where the a codes were crapping the bed and trying to ghetto fog the cylinder into making hp above 2800 rpm. For me, your information is dead on. That hybrid will play so nicely at over 400hp working that you'd have to be crazy to try to get a tiny ac injector and nozzle to do the same job. And maybe I got lucky but Bill@php sent me similar tunes to the ones I mentioned before and there was no trouble. I had one tow tunes shift points stretched out but I dont believe that's relevant to this thread topic. [/QUOTE]
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Detuning large injector nozzles - How to pick injector size for upgrades!
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