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Injection pressures and pop-off?

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Old 01-13-2008, 11:38 PM
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Injection pressures and pop-off?

Anyone know what the pressure in the injector lines is with the 160, 180 and 215 pumps? What about the pop-off pressures for the stock injectors and common aftermarket ones?
Im trying to get more of an idea what pop-off pressure does to injection timing (if anything) as well.
Im assuming higher pressures make for smaller droplets once atomized. might explain fuel economy differences between those pumps.
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