More budget injector upgrade questions
CF Veteran
Joined: Jan 2011
Posts: 8,998
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From: Eh infusion
Year: 2000
Model: Cherokee
Engine: The legendary inline 6, haven't done anything here yet
The Kj injectors are plug and play for the 99+ they are so similar you don't have to re set the computer, I did any ways! Just thought I'd throw that put there for anyone who is interested!
Banned
Joined: Jan 2012
Posts: 516
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From: Southern Cali
Year: 1986
Model: Cherokee
Engine: 2.5L turbo, 4.0L tb swap, ported head ect
Hey guys, I did a search, but couldn't find anything, if there already is something on this, my bad. I was curious what you thought about these injectors:
http://www.precisionautoinjectors.co...1&categoryId=3
I ordered these a few days ago and just got them in. In my infinite wisdom, I assumed they were the Neon injectors (703's) because of the video and they said they were upgrades to what I had. When I got them in, they didn't look right, so I called them up and was told that the ones I got are an upgrade and will give me a good spray pattern. I am skeptical because of the one hole, but will these ones give me the atomization that the Neon injectors will? The pictures are of the ones I was sent (P/N 4612402), and from what I understand, they are from a Dodge Caravan. Thanks for any help!
Or send em back and buy from me
Either way, these are update 2 injectors. The Ford 24lbs light blues, have a injector that looks like this also, 1 hole, "short and a little thick in the mid-section"
Anyway these are just the first or 2nd gen.The newer 3rd, 4th gen's are "tall and skinny"
..Much better, and are 4 hole.In their own video they are showing 4, 4hole injectors vs 4 1 hole injectors. You can see the squirt gun effect of the 1 hole, the upgrade comes from the 4 holes...or needing larging injectors ect. You can see the 4holes give a nice misting effect!
We also have a flow bench now, so we can test pattern & flow of each injector we sell
Also me and Programo both I believe he still does it, we both install new mini filters in our injectors before shipping! We are offering t he same service at a 1/rd the cost.
Last edited by 86-Chief; Mar 30, 2012 at 12:14 PM.
Junior Member
Joined: Jun 2010
Posts: 45
Likes: 0
From: Charlton, Ma
Year: 1997
Model: Cherokee
Engine: 4.0l
In their own video they are showing 4, 4hole injectors vs 4 1 hole injectors. You can see the squirt gun effect of the 1 hole, the upgrade comes from the 4 holes...or needing larging injectors ect. You can see the 4holes give a nice misting effect!
We also have a flow bench now, so we can test pattern & flow of each injector we sell
Also me and Programo both I believe he still does it, we both install new mini filters in our injectors before shipping! We are offering t he same service at a 1/rd the cost.
So Im gonna return em, because theyre not worth the price for something not much better than what I already have. How much would a set of 4-hole injectors run me from you?
Banned
Joined: Jan 2012
Posts: 516
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From: Southern Cali
Year: 1986
Model: Cherokee
Engine: 2.5L turbo, 4.0L tb swap, ported head ect
Thats what I thought, I didnt think that a 1-hole injector would give a nice spray pattern like that, but the guy I spoke with told me the ones I got were the same as the left 4 in that video.
So Im gonna return em, because theyre not worth the price for something not much better than what I already have. How much would a set of 4-hole injectors run me from you?
So Im gonna return em, because theyre not worth the price for something not much better than what I already have. How much would a set of 4-hole injectors run me from you?
Links in my sig,
But its 55shipped with a 30day warranty, or 60shipped with a year
Junior Member
Joined: Jun 2010
Posts: 45
Likes: 0
From: Charlton, Ma
Year: 1997
Model: Cherokee
Engine: 4.0l
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0
702's and 703's LOOK the same but the 702's run about 10% less flow per minute. The 702's are basically the same as the yellow Ford 710s you see on that chart.
Senior Member
Joined: Aug 2010
Posts: 893
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Model: Cherokee
http://www.usrallyteam.com/content/p...ector_data.xls
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0
Rainman sent me this. I think he started the whole swap idea. It shows the same. But, ok. I don't want to argue.
http://www.usrallyteam.com/content/p...ector_data.xls
http://www.usrallyteam.com/content/p...ector_data.xls
Banned
Joined: Jan 2012
Posts: 516
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From: Southern Cali
Year: 1986
Model: Cherokee
Engine: 2.5L turbo, 4.0L tb swap, ported head ect
Crawler it would pend your mods honestly..I would install nothing less than stock. Stockers are already at the limit with a stock motor honestly.
And programbo knows his stuff, he's helped me a few times(thanks bud). If you need flow rates, I actually flow test injectors so if theres anything misleading I can help you there!
Programbo I never did get your name lol, but did you ever find a issue other than what we discussed with the 789's? I've got 6 sets but haven't sold any since.
And programbo knows his stuff, he's helped me a few times(thanks bud). If you need flow rates, I actually flow test injectors so if theres anything misleading I can help you there!
Programbo I never did get your name lol, but did you ever find a issue other than what we discussed with the 789's? I've got 6 sets but haven't sold any since.