Stock Injectors? Enough?

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08-09-2003, 04:46 PM

CivicRacerX7

1.5 BAR

Thread Starter

Join Date: Jun 2003

Posts: 666

Stock Injectors? Enough?

Running D16a6 manifold and injectors on D16Z6
Goin with a t25 @ 6-7psi
Some say I HAVE to have 450's others say stock will do.
Anyone clarify this for me?
I'd like to use the stock injectors for now if its possible

08-09-2003, 07:53 PM

beerbongskickass

0.0 BAR

Join Date: Dec 2002

Posts: 0

Re:Stock Injectors? Enough?

Your fine running 6-7 psi on the stock injectors. If you decide to boost anymore I would get larger injectors though. This question and answer is in the FAQ you know...

08-09-2003, 07:59 PM

Sinner

3.0 BAR

Join Date: Jan 2003

Posts: 1,798

Re:Stock Injectors? Enough?

beerbong, you have the ugliest avator makes me wanna slap you for still having it. get a mask for that pretty face.

08-09-2003, 08:00 PM

beerbongskickass

0.0 BAR

Join Date: Dec 2002

Posts: 0

Re:Stock Injectors? Enough?

Farva's Number One!!! Farva's Number One!!!

08-09-2003, 08:26 PM

Dr.Boost

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Join Date: Mar 2003

Posts: 21,479

Re:Stock Injectors? Enough?

I think this will depend on what you are using for fuel management.
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08-11-2003, 01:03 AM

ShadowRex

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Join Date: May 2003

Posts: 517

Re:Stock Injectors? Enough?

THREAD JAK Dr.Boost yer sig is finally making me feel bad for that kid....

08-11-2003, 10:10 AM

88crxSi

3.0 BAR

Join Date: Feb 2003

Posts: 9,089

Re:Stock Injectors? Enough?

Quote:

Originally Posted by Dr.Boost

I think this will depend on what you are using for fuel management.

^^^^^ that is the answer, VAFC you NEED 450cc otherwise you will max out your injectors duty cycle.

FMU you dont need to replace injectors but a fuel pump is a good idea.

08-11-2003, 11:40 AM

TurboEF9

3.0 BAR

Join Date: Apr 2003

Posts: 2,260

Re:Stock Injectors? Enough?

Quote:

Originally Posted by crx88Si

VAFC you NEED 450cc otherwise you will max out your injectors duty cycle.

Uh, you don't need 450cc injectors to use a V-AFC. The size of your injector depends on fuel management alone. If you're scaling MAP signal, you need a larger injector, yes, but not 450cc, definative. As I corrected you in a previous post, 370cc, even 340cc injectors will work for "high boost" applications, depending on what you consider high boost. 340cc will support 8psi.

Also what comes into play is cubic feet per minute that your turbo is producing.

Fuel management is not definative...