Quote:
Originally Posted by FX-32
It's easy to determine if you need bigger injectors by looking at it's duty cycle, but my question is, How can you determine you need to upgrade fuel rails? I mean what values should I look at to know that the rails are at top capacity?
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Think of it this way; bigger rails, more fuel, probably lower duty cycle on the injectors. 3" fire hose puts out a fire faster than a 3/4" one.
