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Power Strokes
6.4 Tech
New Shortblock = Loss of power?
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[QUOTE="White_monster, post: 62580, member: 594"] You can watch the VGT duty cycle. There's not much you can do next to puttin the gate back in. The 210 tune has all the factory safety's in it so the turbo could be driven harder because the BP would climb and cause the vanes to back off. Basically with the gate you could hit, 60psi BP and that's just for easy number, and after that the gate would open and relieve the extra pressure but the vanes in the turbo would keep driving the turbo and you would get the extra boost. With the gate gone and you hit 60psi BP and again for easy numbers, once you hit that number anymore pressure in the exhaust and the computer tells the vgt controller to back off, computer prob cuts fuel to drop heat and the drop in exhaust heat and the VGT backing off net you less boost. Heat is what drives the turbos thou. I'd say your hitting the temp limits in the tune and there's nothing you can do other than change tunes. [/QUOTE]
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New Shortblock = Loss of power?
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