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703/784 injector swap write up

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Old Feb 22, 2011 | 07:51 AM
  #16  
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Year: 1998
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Originally Posted by no rdplz
You need 703's
Thank you. I found something before I bought my XJ saying they switched somewhere in the 98 production, but I haven't been able to find it again.
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Old Feb 22, 2011 | 08:47 AM
  #17  
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They switched to the ev6 connection at the start of 99 production. 87-98's have the ev1 connection.
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Old Feb 22, 2011 | 12:01 PM
  #18  
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Made a Saturday trip to pick n pull and managed to get 4 703's I guess i'll have to make another trip in a few weeks. I hope by then some more Neon's take a crap and end up there.
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Old Feb 22, 2011 | 01:15 PM
  #19  
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Originally Posted by no rdplz
They switched to the ev6 connection at the start of 99 production. 87-98's have the ev1 connection.
Late 98 has a chance of getting the other connection. But most do have the earlier one.
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Old Feb 22, 2011 | 01:20 PM
  #20  
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Originally Posted by Sidewinder69
Made a Saturday trip to pick n pull and managed to get 4 703's I guess i'll have to make another trip in a few weeks. I hope by then some more Neon's take a crap and end up there.

I just finished my swap today.

I have two extra. Let me know if you can't find any.
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Old Feb 22, 2011 | 01:43 PM
  #21  
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From: Detroit Mi /Flemingsburg Ky
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I just have a stupid question I have a 98 cherokee and was thinking of doing the swap what's the big differnce on the stock injectors compared to the 703's I no u said they are a 4 hole spray so how many hole's are on the stock injectors
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Old Feb 22, 2011 | 01:47 PM
  #22  
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From: Detroit Mi /Flemingsburg Ky
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I just have a stupid question I have a 98 cherokee and was thinking of doing the swap what's the big differnce on the stock injectors compared to the 703's I no u said they are a 4 hole spray so how many hole's are on the stock injectors and also the 703's are all from the 4 bangers right? So they only have 4 injectors and we have 6 so that means I have to find 2 differnt cars to get them from?
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Old Feb 22, 2011 | 01:48 PM
  #23  
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stock are 1 hole
703s are 4 hole, which allow for better fuel atomization and better throttle response


think of the difference between a squirt gun and a mist
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Old Feb 22, 2011 | 02:36 PM
  #24  
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From: Detroit Mi /Flemingsburg Ky
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And also the 703's are all from the 4 bangers right? So they only have 4 injectors and we have 6 so that means I have to find 2 differnt cars to get them from?
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Old Feb 22, 2011 | 02:41 PM
  #25  
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ya two cars.
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Old Feb 22, 2011 | 03:30 PM
  #26  
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Or just find someone sellin them on here. Happens all the time.
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Old Feb 23, 2011 | 08:13 AM
  #27  
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Originally Posted by XJUSMC
I just finished my swap today.

I have two extra. Let me know if you can't find any.
What do you want for them?
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Old Feb 23, 2011 | 08:16 AM
  #28  
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Originally Posted by 98xj4.0
And also the 703's are all from the 4 bangers right? So they only have 4 injectors and we have 6 so that means I have to find 2 differnt cars to get them from?
You have to find the right 4 banger even in the years that said had the 703's. I was coming acrossed 740's in alot of neons and stratus with the 2.0 engine 95-97. The 740's look the same but shorter.
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Old Feb 23, 2011 | 08:41 AM
  #29  
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Just picked up a set of 6 - 703 injectors. My '91 XJ currently has orange-top injectors. Are the orange tops stock? Or were they upgraded previously? I have not taken the time to pull one, and probably won't until I am ready to install the upgrades.
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Old Feb 23, 2011 | 09:40 AM
  #30  
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Originally Posted by Sidewinder69
Made a Saturday trip to pick n pull and managed to get 4 703's I guess i'll have to make another trip in a few weeks. I hope by then some more Neon's take a crap and end up there.
No problems there. They are practically engineered to crap out, no shortage of broke down Neon's anywhere.

Just picked up a set of 6 - 703 injectors. My '91 XJ currently has orange-top injectors. Are the orange tops stock? Or were they upgraded previously? I have not taken the time to pull one, and probably won't until I am ready to install the upgrades.
The orange ones are stock.
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