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6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

Injector flow

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Old Jan 22, 2020 | 01:21 PM
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AK4x4
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Tuned
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From: Wasilla
Injector flow

Just wondering what horsepower level can the stock injectors & fuel system conservatively (80% of max) support with proper tuning & air flow? I am debating between stock & 155/30 injectors when the time comes. Thanks, Russ
 
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Old Jan 22, 2020 | 04:46 PM
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Are you looking for horsepower numbers or what do you mean by power level?

The nozzle size has more bearing on increased fuel and power. The first number is volume and the second number is percent larger than stock nozzle so 155/30 is 155cc/30% over stock nozzles. The price for a 175 or 190/30 is not much so go bigger than you need and control with custom tuning.



 
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Old Jan 22, 2020 | 08:56 PM
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AK4x4
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I was looking for horsepower potential of stock injectors & fuel system vs. 155/30 injectors & stock fuel system. Thanks, Russ
 
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Old Jan 22, 2020 | 10:04 PM
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Scroll down for the 6.0 configurations

21 Dyno-Proven Ford Power Combinations - Diesel Power Magazine
 
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Old Jan 23, 2020 | 03:18 PM
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Thank you for the link. Russ
 
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Old Jan 23, 2020 | 03:23 PM
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Yessir! I had a fellow member having a local shop that’s doing a full engine swap tell him they could get him 500hp with just tuning and stock injectors, intake, turbo etc...I almost fell over laughing.
 
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