How much HP is the stock fuel rail good for?
#1
How much HP is the stock fuel rail good for?
Just like the title says, I am looking for what the stock fuel rail is good for. I am going procharged and will be about 650RWHP. I am thinking of having them powder coated and just reusing them, or should I get some aftermarket rails?
#5
Kleeborp the Moderator™
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I'd personally go with aftermarket rails just for more flexible plumbing options - I originally had my FAST rails plumbed to work like the factory setup (dead head at the rails), and a couple months later when I had all the stuff, I changed it over to a front mounted regulator setup without too much trouble. With some time and attention to detail, it can come out really nice in the end.
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#10
FormerVendor
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Flow wise the stock rails are a restriction at about 650rwhp. Not to say people have not made more power they are just now a restriction and could flow better with an aftermarket set of rails like ours.
Nate
Nate