Thread: Chip questions
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Old Tue, May 26th, 2009, 08:49 PM
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Actually, having an adrenaline pump will make the most out of heavy-load operation by allowing the actual injection control pressure to match the desired....something that most stock HPOPs cannot do.

When you figure in that the factory ICP Desired maps usually run in the 2500-2800 PSI range at high loads from 2700 RPM on up to 3400+, then it's easy to see where a stock HPOP will be struggling when more fuel-per-injection event is requested in aftermarket tuning.

With the higher flow rate of the adrenaline, there will be far less trouble in maintaining 2800+ PSI when under high "mass fuel desired" situations. Standard tuning will work just fine with it.
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years.
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