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Accel DFI - Acceleration Modifier

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Old Apr 14, 2013 | 01:23 PM
  #1  
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Accel DFI - Acceleration Modifier

I'm wondering what to do with my TPI for this setting? According to the Accel instructions, this is for carb'd applications. However, in the included 350TPI calibration that I'm building from it has a value greater than 1.0 until reaching ab out 210.

What exactly does this do and should I just set it to 1.0 for all temperatures?
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Old Apr 15, 2013 | 02:10 PM
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Re: Accel DFI - Acceleration Modifier

Originally Posted by 89******bird
I'm wondering what to do with my TPI for this setting? According to the Accel instructions, this is for carb'd applications. However, in the included 350TPI calibration that I'm building from it has a value greater than 1.0 until reaching ab out 210.

What exactly does this do and should I just set it to 1.0 for all temperatures?
Huh? It's EFI, i think they are comparing it to a carbed application.

That's basically the accelerator pump. You have multiple transient tables on the Accel but that one is a good one to start with.

Send me your cal and build specs, I'll send you a typical cal.

Mark
fastone01@hotmail.com
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