best injector spray pattern for cath port

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May 2, 2011 | 08:51 PM

flyin

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best injector spray pattern for cath port

I am looking at injectors and wondering what spray pattern best suits the cathedral port head? With the tall narrow runners, will a wide spray pattern be less than ideal?

Video for reference: http://www.youtube.com/watch?v=wK6xiH0f_uE

I am looking at these 2 160lb injectors:

http://www.corvetteinjectors.com/sho...?productid=332

http://billetatomizerinjectors.com/Home_Page.html

Thoughts?

Last edited by flyin; May 2, 2011 at 09:29 PM.

May 2, 2011 | 09:50 PM

FICINJECTORS

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Quote:

Originally Posted by flyin

The atomizer is made by Moran motorsports. They are 1.1\8 inches wide and won't fit in most ls based manifolds. The other ones are 1/2 inch wide and are high impedance which will work with the factory PCM. What intake are you using?

May 2, 2011 | 09:52 PM

flyin

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The intake is undecided, but will be either an LS6 or an Edelbrock VicJr.

The Atomizer offer a 160lb high impedence at a great price!

May 5, 2011 | 07:44 AM

pwrtrip75

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Did you ever figure anything out on this? ...wide spray pattern and narrow runner? I am in the market for the same. Im leaning towards the Atomizers right now.

*edit. I just ordered the atomizer 160's high imp. I guess i'll see how they work.

Last edited by pwrtrip75; May 5, 2011 at 10:02 AM.

Jul 17, 2011 | 11:37 PM

1320

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How did they work out?

I dont see why they wont fit? The other thing is, that if moran makes them why does the atomizer web site sell them for over 100$ less a set? It looks like they make them for Moran maybe?

Moran doesnt show high impedence atomizer 160's either......and they do.

Dec 8, 2013 | 02:28 PM

ButchB

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I know this is an old thread but curious if anybody has any updates. I'm looking for a set of injectors myself. It seems like a narrow cone pattern would be better than a wide spray pattern in a cathedral port.

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