Topgunz ROTREX C38R Supercharger Kit

FX-32 · 10-28-2021, 05:40 AM

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?

Ghostvette · 10-28-2021, 07:56 AM

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?

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.

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10-28-2021, 05:40 AM	#1 (permalink)
FX-32 Base Member Join Date: Apr 2021 Location: ATL Posts: 21 Drives: G37s Coupe 6MT ACE Rep Power: 3360	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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Topgunz ROTREX C38R Supercharger Kit