Fuel Rail upgrade nessesary?

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Aug 26, 2008 | 08:38 AM

Dragkid1917

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From: new Jersey

Fuel Rail upgrade nessesary?

At what point do i need to upgrade fuel rails? Im going to a ported 92/92 setup, and im rebuilding the engine (still 346 or 347 ci), and was wondering when or if i needto upgrade fuel rails. It will be making pprox 500 Flywheel HP.

Aug 27, 2008 | 09:51 AM

Z28/2002

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From: Your girl's back door giving her the long stroke while you're at work

Nasty Performance has a nice set of Billet Rails.
http://www.nastyperformance.com/FuelSystem.html

I've noticed a lot of people running the stock rails on some higher RWHP cars on here, FYI

Aug 28, 2008 | 05:40 PM

SS1875

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From: Ft. Wayne, Indiana

Quote:

Originally Posted by Dragkid1917

Stock rails should be fine, I make 500 RWHP N/A... I'm adding Nitrous as well and still running the stock rails. My setup is a 383, Fast 90/NW 90, 42#SVO injectors, etc.

Aug 28, 2008 | 05:48 PM

dyls1

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stockers for me, never even thought about about upgrading them but i do have a new pump and injectors

Aug 28, 2008 | 05:57 PM

Soul TKR

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From: San Diego, CA

stock fuel rails are fine... eventually, depending on your build you might need to upgrade the injectors...

I'm still on my completely stock fuel system... but i'm on the edge of maxing out my injectors...

i've been told I should go with some 42#'s.... just unsure which ones to go with...

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