mount catchcan at an angle?

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10-17-2009, 08:52 PM

#31

GMCtrk

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Quote:

Originally Posted by BlackGMC

What does that even matter, who cares about FP when the truck is not running... what you should care about is the 10psi drop when yours is running... But i agree 58 at WOT is awesome!!!

You do understand how the FPR works, right? With the engine off there is no vacuum. One the engine is on, there is vacuum and the FPR decreases pressure accordingly. The pressure with the engine off is key because it tells you if the pump is priming correctly. If not, you got a bad pump.

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10-17-2009, 08:59 PM

#32

BlackGMC

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Yes i know how it works... I understand that it is supposed to vary, that is why your injector flow rate table looks like a diagonal... Personally i would like to run more pressure, but it is your truck...