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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="superpsd, post: 1408350, member: 15821"] My 200% nozzles idle like a stock injector on the stock tune. Only haze a slight bit when temps are cold and engine is cold but nothing extreme. No huge cloud watering my eyes like some report. Just a light haze. How come some large nozzles idle perfect and some don't? My best guess is quality and machining difference and overall build quality of the injectors. Why is it some injector builders will have a great reputation for smooth running injectors and some have a reputation of problems such and haze and poor idle. I don't think it's a coincidence. I am also not the only one who can run 200% nozzles on a stock tune and it idles great. Then some can't get 200% nozzles to idle smooth or stop the haze no matter how much they jack around the PW, ICP, or timing. If you have 200%s not running right after multiple tuning adjustments it may be time to talk to the builder as to what parts are being used to build your set of injectors but I doubt that will go over well. [/QUOTE]
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Detuning large injector nozzles - How to pick injector size for upgrades!
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