does changing to a high flow fuel rail bennefit my car? is it really worth installing?

 

No.

The stock one can handle 600 hp, so the only reason to change it would be bling factor.

 

bling factor=600 whp :chuckles:

 

waste of money

 

Put it together with a 18" high aluminum wing and you can get up to 15hp.

 

hehehe, they are useful in all those 1,000 whp tuners cruisin' around town

 

I have three cars just like that! They sit next to my Champ car (which, BTW, needs a spoiler, unlike every other ricer that has one and wishes he could make use of it).

 

i have a couple questions concerning the fuel setups of integras:
1.) is there a difference between the ls fuel rail and gs-r fuel rail?
2.) what about the fuel pump, worth upgrading to aftermarket?
3.) if i raise the compression to around 12.0:1 will i need any of these? (fuel pressure regulator, fuel pump, fuel rail, etc.)

 

1) No
2) If you have the mods that require extra fuel, a higher volume fuel pump is a good idea. More than likely a mild N/A build will not even come close to needing the extra fuel. In a boosted application, it is good insurance against leaning out and blowing the motor.
3) Probably not. You will probably need some larger injectors and a standalone to handle the fueling.

 

thanks a lot. this is starting out as an ls with the bottom end built. then i wanna put my built b16 head on it. but i still need to install the cams and do some machine work to the head so i wanna get it in the car with the ls head for now. what size injectors do u think i'd need to upgrade to? u think '96 prelude vtec injectors would work? i know they supply more fuel than the stock integra injectors. or would u suggest upgrading more.