W211 AMG Discuss the W211 AMG's such as the E55 and the E63

injectors maxed out?

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Old Mar 4, 2020 | 04:05 PM
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2005 e55 AMG
injectors maxed out?

For you guys that have hit the Dyno making big power at what point did you have to go to 60lb injectors. I am maxed out right now with 60's and will have to go to 72 lbs. I have never dynoed but am making 18lbs of boost so really can't see how I need to step up more.
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Old Mar 4, 2020 | 04:08 PM
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2007 Mercedes E63 AMG
go even bigger if you plan to run E85
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Old Mar 4, 2020 | 06:52 PM
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The fuel flow calculator on the Injector Dynamics website shows a total fuel flow of 288 liters per hour, which I believe translates to 57 lb/hr per injector (at 6500 RPM), so yeah, you are probably due to go up a size if you put more squeeze to it.


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