ok i have a 99 civic si with all the air upgrades i can get....but i think i need to add more fuel...im not sure what i need to get, fuel rail, injectors, fuel pump, fuel pressure reg, fuel filter.

like what will give me hp gains...and what are useless....what size injectors...i have a N/A setup...but im thinking that im going to go turbo sooner or later

if you could help me out that would be awsome

 

Why do you think you need to add more fuel?

 

i donno...i just heard that when you add more air you should add more fuel

i also have ctr pistons and camshafts...

 

Does it run okay?

A wideband O2 sensor is probably a good idea first.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JDM_Ej &raquo;</TD></TR><TR><TD CLASS="quote">Does it run okay?

A wideband O2 sensor is probably a good idea first. </TD></TR></TABLE>

 

its a project car so its sitting in my garage

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by teamvirus &raquo;</TD></TR><TR><TD CLASS="quote">ok i have a 99 civic si with all the air upgrades i can get....but i think i need to add more fuel...im not sure what i need to get, fuel rail, injectors, fuel pump, fuel pressure reg, fuel filter.

like what will give me hp gains...and what are useless....what size injectors...i have a N/A setup...but im thinking that im going to go turbo sooner or later

if you could help me out that would be awsome</TD></TR></TABLE>

decide what route your going to take first. If you go turbo it will have an influence on every purchase you make.

 

yea if your going to turbo that stff you listed helps

 

well, im N/A but in the future im going to switch to turbo

 

If you're going to do that then just leave it alone till you decide to actually add the turbo. You're never gonna get back what you paid for all the NA stuff you are/gonna buy. Just start saving your money for the turbo build. You're gonna need as much money as you can possibly get to get it tuned.

 

ya but im not going turbo till like the summer...and im getting greddy so i can be legal

 

Exactly, just wait. Save your money. You'll want more power once you go turbo so save your money so you can build the engine for the turbo.

 

ok, so what turbo fuel stuff do i need?

 

 

bump

 

nothing. the greddy kit comes with it all.

 

o ya...lol

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by teamvirus &raquo;</TD></TR><TR><TD CLASS="quote">well, im N/A but in the future im going to switch to turbo</TD></TR></TABLE>

So you dont have all the "air" mods like you said you did.

You don't need bigger injectors unless you are turbo or have very agressive cams.

 

ok...sounds good

y do people upgrade fuel rails and get pressure regualtors and stuff?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by teamvirus &raquo;</TD></TR><TR><TD CLASS="quote">ok...sounds good

y do people upgrade fuel rails and get pressure regualtors and stuff?</TD></TR></TABLE>

For better fuel flow.

 

so is it pointless to upgrade them? or you think its worth it to invest the money

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by teamvirus &raquo;</TD></TR><TR><TD CLASS="quote">so is it pointless to upgrade them? or you think its worth it to invest the money</TD></TR></TABLE>

Only if you need more fuel. With your setup I would say that you don't need them.

 

ok cool thanks alot