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Old 02-13-2013, 12:20 PM   #55
mad_sb
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I do recall reading in one of the tech docs this is a single injection event system not multiple. I think I am going to start with the GDI Ratio... One of the posted papers from toyota on the combined system have claimed best torque at 30% DI 70% PFI for low rpm leading up to 60%DI 40% PFI at 4,000 rpm (right at the bottom of the torque dip and in the middle of DI only on the stock map).
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